RESUMO
Children with acute lymphoblastic leukaemia (ALL) are at risk for obesity and cardiometabolic diseases. To gain insight into body composition changes among children with ALL, we assessed quantitative computed tomography (QCT) data for specific body compartments (subcutaneous adipose tissue [SAT], visceral adipose tissue [VAT], total adipose tissue [TAT], lean tissue [LT], LT/TAT and VAT/SAT at lumbar vertebrae L1 and L2) at diagnosis and at off-therapy for 189 children with ALL and evaluated associations between body mass index (BMI) Z-score and clinical characteristics. BMI Z-score correlated positively with SAT, VAT and TAT and negatively with LT/TAT and VAT/SAT. At off-therapy, BMI Z-score, SAT, VAT and TAT values were higher than at diagnosis, but LT, LT/TAT and VAT/SAT were lower. Patients aged ≥10 years at diagnosis had higher SAT, VAT and TAT and lower LT and LT/TAT than patients aged 2.0-9.9 years. Female patients had lower LT and LT/TAT than male patients. Black patients had less VAT than White patients. QCT analysis showed increases in adipose tissue and decreases in LT during ALL therapy when BMI Z-scores increased. Early dietary and physical therapy interventions should be considered, particularly for patients at risk for obesity.
Assuntos
Composição Corporal , Leucemia-Linfoma Linfoblástico de Células Precursoras , Humanos , Masculino , Feminino , Criança , Tecido Adiposo/diagnóstico por imagem , Tomografia Computadorizada por Raios X/métodos , Índice de Massa Corporal , Obesidade , Leucemia-Linfoma Linfoblástico de Células Precursoras/diagnóstico por imagemRESUMO
OBJECTIVE: The role of transition-focused psychology appointments in managing the transition off therapy is unclear. The objective of this research was to explore caregiver perceived familial distress and the role of psychology in preparing families for transition. METHODS: Fifty-seven caregivers of youth, who finished treatment, completed an online questionnaire through a quality improvement project on experiences of families at transition. Twenty-two percent of caregivers had children who completed a transition-focused psychology consult and 63% completed a cognitive assessment at transition. Retrospective analyses were conducted assessing the association of psychology visits on caregiver perceptions of being informed of and prepared to manage transition-related challenges. RESULTS: Most caregivers reported experiencing adjustment concerns for family members. Caregivers of children completing a transition-focused psychology consult or cognitive assessment reported feeling more informed and greater preparedness to manage difficulties. Although decreased distress was not associated with the visit, those who felt more informed and prepared reported lower distress. CONCLUSIONS: Caregivers perceive transitioning off therapy as stressful for their family, though they experience decreased familial distress when informed of and prepared to manage transition-related challenges. These findings highlight the importance of psychosocial support at transition.
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Cuidadores , Neoplasias , Adolescente , Cuidadores/psicologia , Criança , Família/psicologia , Humanos , Neoplasias/psicologia , Neoplasias/terapia , Estudos Retrospectivos , Inquéritos e QuestionáriosRESUMO
To provide the standard of psychosocial care for children with cancer and hematological disorders and their families, multidisciplinary teams must clearly define their scope and collaborate in ways that optimize the quality and efficiency of care. A new organizational structure was leveraged to delineate roles and scope for each psychosocial discipline at our institution. We developed a document, the scope of psychosocial care (SPC), that serves as a platform for making patient care decisions and provides opportunities for the reevaluation of programming. Herein, we present the process and outcome of the SPC and make recommendations for identifying roles in pediatric psychosocial hematology-oncology.
Assuntos
Doenças Hematológicas , Hematologia , Neoplasias , Reabilitação Psiquiátrica , Criança , Doenças Hematológicas/terapia , Humanos , Oncologia , Neoplasias/terapiaRESUMO
BACKGROUND: Children with acute lymphoblastic leukemia (ALL) have an increased risk of obesity and short stature. To the authors' knowledge, data regarding patients treated on contemporary protocols without cranial irradiation are limited. METHODS: Changes in z scores for body mass index (BMI), height, and weight from the time of diagnosis to 5 years off therapy were evaluated using multivariable analysis in 372 children with ALL who were aged 2 to 18 years at the time of diagnosis and were enrolled on the St. Jude Children's Research Hospital Total XV protocol from 2000 through 2007. RESULTS: The percentage of overweight/obese patients increased from 25.5% at the time of diagnosis to approximately 50% during the off-therapy period. Median BMI z scores increased significantly during glucocorticoid therapy (induction: ∆0.56; 95% confidence interval [95% CI], 0.29-0.64 [P<.001]; and reinduction II: ∆0.22; 95% CI, 0.13-0.49 [P=.001]) and during the first year after therapy (∆0.18; 95% CI, 0.08-0.46 [P=.006]). Among patients who were of healthy weight/underweight at the time of diagnosis, those aged 2 to <10 years at diagnosis had a significantly higher risk of becoming overweight/obese during or after therapy compared with those aged ≥10 years (P=.001). Height z scores declined during treatment and improved after therapy. Being aged 2 to <10 years at the time of diagnosis, being of low-risk status, having a white blood cell count < 50×109 /L at the time of diagnosis, and having negative central nervous system disease were associated with significantly better improvements in z scores for height during the off-therapy period compared with being aged ≥10 years, being of standard-risk/high-risk status, having a white blood cell count ≥ 50×109 /L, and having positive central nervous system disease, respectively. CONCLUSIONS: The results of the current study demonstrate that obesity is prevalent, and height growth, especially in patients with identified risk factors, appears compromised. Multidisciplinary intervention should begin during induction therapy and continue during the off-therapy period.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Estatura/efeitos dos fármacos , Índice de Massa Corporal , Peso Corporal/efeitos dos fármacos , Leucemia-Linfoma Linfoblástico de Células Precursoras/tratamento farmacológico , Adolescente , Criança , Desenvolvimento Infantil/efeitos dos fármacos , Pré-Escolar , Dexametasona/administração & dosagem , Dexametasona/efeitos adversos , Esquema de Medicação , Feminino , Humanos , Estudos Longitudinais , Masculino , Sobrepeso/induzido quimicamente , Sobrepeso/epidemiologia , Obesidade Infantil/induzido quimicamente , Obesidade Infantil/epidemiologia , Leucemia-Linfoma Linfoblástico de Células Precursoras/epidemiologia , Prednisona/administração & dosagem , Prednisona/efeitos adversosRESUMO
BACKGROUND: Second victim experiences can affect the wellbeing of health care providers and compromise patient safety. Many factors associated with improved coping after patient safety event involvement are also components of a strong patient safety culture, so that supportive patient safety cultures may reduce second victim-related trauma. A cross-sectional survey study was conducted to assess the influence of patient safety culture on second victim-related distress. METHODS: The Agency for Healthcare Research and Quality (AHRQ) Hospital Survey on Patient Safety Culture (HSOPSC) and the Second Victim Experience and Support Tool (SVEST), which was developed to assess organizational support and personal and professional distress after involvement in a patient safety event, were administered to nurses involved in direct patient care. RESULTS: Of 358 nurses at a specialized pediatric hospital, 169 (47.2%) completed both surveys. Hierarchical linear regres sion demonstrated that the patient safety culture survey dimension nonpunitive response to error was significantly associated with reductions in the second victim survey dimensions psychological, physical, and professional distress (p < 0.001). As a mediator, organizational support fully explained the nonpunitive response to error-physical distress and nonpunitive response to error-professional distress relationships and partially explained the nonpunitive response to error-psychological distress relationship. CONCLUSIONS: The results suggest that punitive safety cultures may contribute to self-reported perceptions of second victim-related psychological, physical, and professional distress, which could reflect a lack of organizational support. Reducing punitive response to error and encouraging supportive coworker, supervisor, and institutional interactions may be useful strategies to manage the severity of second victim experiences.
Assuntos
Atitude do Pessoal de Saúde , Recursos Humanos de Enfermagem Hospitalar/psicologia , Cultura Organizacional , Gestão da Segurança , Estresse Psicológico/diagnóstico , Adaptação Fisiológica , Adaptação Psicológica , Adulto , Estudos Transversais , Feminino , Hospitais Pediátricos , Humanos , Masculino , Erros Médicos/prevenção & controle , Melhoria de Qualidade , Apoio Social , Estados Unidos , United States Agency for Healthcare Research and QualityRESUMO
Globally, approximately 400,000 youth are diagnosed with pediatric cancer each year. Treatment-related side effects, psychosocial challenges, and frequent school absences may adversely impact learning and the education experience among these youth. Efforts to enhance interagency collaboration between health care settings and community schools are imperative to facilitate school reintegration. The Standards for the Psychosocial Care of Children with Cancer and Their Families outline specific guidelines related to the continuity of education for students impacted by pediatric cancer. In particular, the Academic Continuity and School Reentry Support and Monitoring and Assessment of Neuropsychological Outcomes standards of care highlighted within this article align with extant programmatic efforts for transitioning hospitalized school-aged children back into community schools. This article aims to describe systematic programmatic efforts within hospital-based psychosocial programs that are consistent with the Standards for the Psychosocial Care of Children with Cancer and Their Families, as well as interagency collaboration with community schools to support student-centered education for youth impacted by pediatric cancer. Resources for school psychologists, teachers, hospital-based programs, and others involved in student-centered education for pediatric cancer patients and survivors are presented. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
RESUMO
Children with B-precursor acute lymphoblastic leukemia and B-cell lymphoma, particularly those with relapsed or refractory disease, are increasingly enrolled on phase II and phase III clinical trials studying immunotherapies. These therapeutic agents may be associated with a high risk of cytokine release syndrome (CRS), and nurses lack standardized guidelines for monitoring and managing patients with CRS. Six studies and one clinical practice guideline were included in this systematic review that examined the evidence of CRS following administration of chimeric antigen receptor T-cell therapy or the bi-specific T-cell engager antibody, blinatumomab. Six nursing practice recommendations (five strong, one weak) were developed based on low or very low-quality evidence: three reflect preinfusion monitoring, one focuses on monitoring during and postinfusion, and three pertain to the nurse's role in CRS management.
Assuntos
Síndrome da Liberação de Citocina , Leucemia-Linfoma Linfoblástico de Células Precursoras , Criança , Humanos , Imunoterapia , Imunoterapia AdotivaRESUMO
Microbes and their associated viruses are key drivers of biogeochemical processes in marine and soil biomes. While viruses of phototrophic cyanobacteria are well-represented in model systems, challenges of isolating marine microbial heterotrophs and their viruses have hampered experimental approaches to quantify the importance of viruses in nutrient recycling. A resurgence in cultivation efforts has improved the availability of fastidious bacteria for hypothesis testing, but this has not been matched by similar efforts to cultivate their associated bacteriophages. Here, we describe a high-throughput method for isolating important virus-host systems for fastidious heterotrophic bacteria that couples advances in culturing of hosts with sequential enrichment and isolation of associated phages. Applied to six monthly samples from the Western English Channel, we first isolated one new member of the globally dominant bacterial SAR11 clade and three new members of the methylotrophic bacterial clade OM43. We used these as bait to isolate 117 new phages, including the first known siphophage-infecting SAR11, and the first isolated phage for OM43. Genomic analyses of 13 novel viruses revealed representatives of three new viral genera, and infection assays showed that the viruses infecting SAR11 have ecotype-specific host ranges. Similar to the abundant human-associated phage ɸCrAss001, infection dynamics within the majority of isolates suggested either prevalent lysogeny or chronic infection, despite a lack of associated genes, or host phenotypic bistability with lysis putatively maintained within a susceptible subpopulation. Broader representation of important virus-host systems in culture collections and genomic databases will improve both our understanding of virus-host interactions, and accuracy of computational approaches to evaluate ecological patterns from metagenomic data.
Assuntos
Bacteriófagos , Água do Mar , Bactérias/genética , Bacteriófagos/genética , Processos Heterotróficos , Humanos , LisogeniaRESUMO
Objective: Bacteremia is a leading cause of morbidity and mortality in children undergoing hematopoietic cell transplantation (HCT). Infections of vancomycin-resistant enterococci (VRE) and multidrug resistant (MDR) gram-negative rods (GNRs) are common in this population. Our objective was to assess whether experimental bath wipes containing silver were more effective than standard bath wipes containing soap at reducing skin colonization by VRE and MDR GNRs, and nonmucosal barrier injury bacteremia. Study Design: Patients undergoing autologous or allogeneic HCT in a tertiary referral center were randomized to receive experimental or standard bath wipes for 60 days post-HCT. Skin swabs were collected at baseline, discharge, and day +60 post-HCT. The rate of VRE colonization was chosen as the marker for efficacy. Results: Experimental bath wipes were well tolerated. Before the study, the rate of colonization with VRE in HCT recipients was 25%. In an interim analysis of 127 children, one (2%) patient in the experimental arm and two (3%) in the standard arm were colonized with VRE. Two (3%) patients had nonmucosal barrier injury bacteremia in the standard arm, with none in the experimental arm. MDR GNRs were not isolated. The trial was halted because the interim analyses indicated equivalent efficacy of the two methods. Conclusions: Skin cleansing with silver-containing or standard bath wipes resulted in very low and equivalent rates of bacteremia and colonization with VRE and MDR GNRs in children post-HCT. Future studies in other high-risk populations are needed to confirm these results.
Assuntos
Antibacterianos/uso terapêutico , Bacteriemia/tratamento farmacológico , Farmacorresistência Bacteriana Múltipla/efeitos dos fármacos , Infecções por Bactérias Gram-Positivas/tratamento farmacológico , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Prata/uso terapêutico , Sabões/uso terapêutico , Enterococos Resistentes à Vancomicina/efeitos dos fármacos , Adolescente , Adulto , Bacteriemia/epidemiologia , Bacteriemia/etiologia , Criança , Pré-Escolar , Feminino , Infecções por Bactérias Gram-Positivas/epidemiologia , Infecções por Bactérias Gram-Positivas/etiologia , Humanos , Masculino , Estudos Retrospectivos , Fatores de Risco , Adulto JovemRESUMO
OBJECTIVES: To develop an evidence-based compassion fatigue program and evaluate its impact on nurse-reported burnout, secondary traumatic stress, and compassion satisfaction, as well as correlated factors of resilience and coping behaviors. SAMPLE & SETTING: The quality improvement pilot program was conducted with 59 nurses on a 20-bed subspecialty pediatric oncology unit at the St. Jude Children's Research Hospital in Memphis, Tennessee. METHODS & VARIABLES: Validated measures of compassion fatigue and satisfaction (Professional Quality of Life Scale V [ProQOLV]), coping (Brief COPE), and resilience (Connor-Davidson Resilience Scale-2) were evaluated preprogram and at two, four, and six months postprogram, with resilience and coping style measured at baseline and at six months postprogram. RESULTS: Secondary traumatic stress scores significantly improved from baseline to four months. Select coping characteristics were significantly correlated with ProQOLV subscale scores. IMPLICATIONS FOR NURSING: Ongoing organizational support and intervention can reduce compassion fatigue and foster compassion satisfaction among pediatric oncology nurses.
Assuntos
Esgotamento Profissional/prevenção & controle , Fadiga de Compaixão/prevenção & controle , Enfermeiros Pediátricos/psicologia , Enfermagem Oncológica , Enfermagem Pediátrica , Adaptação Psicológica , Adulto , Luto , Esgotamento Profissional/etiologia , Esgotamento Profissional/psicologia , Fadiga de Compaixão/etiologia , Depressão/etiologia , Educação Continuada em Enfermagem , Feminino , Seguimentos , Pesar , Comportamentos Relacionados com a Saúde , Humanos , Satisfação no Emprego , Masculino , Relações Enfermeiro-Paciente , Enfermeiros Pediátricos/educação , Apoio Nutricional , Projetos Piloto , Resiliência Psicológica , Adulto JovemRESUMO
BACKGROUND: Asparaginase poses a substantial risk for hypersensitivity reactions during and after administration; however, these reactions vary by asparaginase formulation and administration route. It is imperative that nurses be knowledgeable of clinical symptoms associated with intravenous (IV) monomethoxypolyethylene glycol (PEG)-asparaginase reactions, as well as potential reaction timing. PURPOSE: This single institution retrospective study describes the clinical factors among patients with IV PEG-asparaginase hypersensitivity reactions. METHODS: Reaction frequency and severity, dose, phase of treatment, and time between infusion initiation and reaction were collected on patients identified as having an IV PEG-asparaginase hypersensitivity reaction while undergoing acute lymphoblastic leukemia treatment. RESULTS: Sixty-three patients (12.8%) developed a hypersensitivity reaction to IV PEG-asparaginase, with the reaction occurring during a median of 3 doses in both risk arms. Reactions were noted ≤60 minutes after infusion initiation in 98% of patients, and no reactions were fatal. CONCLUSION: Nurses should carefully observe patients throughout the infusion and anticipate adverse reactions, particularly during the first 3 doses and first 10 minutes of each infusion. Patient and family education should include the rare risk of delayed reactions.
Assuntos
Antineoplásicos/efeitos adversos , Asparaginase/efeitos adversos , Hipersensibilidade a Drogas/etiologia , Polietilenoglicóis/efeitos adversos , Leucemia-Linfoma Linfoblástico de Células Precursoras/tratamento farmacológico , Adolescente , Antineoplásicos/administração & dosagem , Asparaginase/administração & dosagem , Criança , Pré-Escolar , Esquema de Medicação , Hipersensibilidade a Drogas/enfermagem , Feminino , Humanos , Lactente , Infusões Intravenosas , Masculino , Enfermagem Oncológica , Enfermagem Pediátrica , Polietilenoglicóis/administração & dosagem , Estudos Retrospectivos , Fatores de Risco , TennesseeRESUMO
OBJECTIVES: Medical errors and unanticipated negative patient outcomes can damage the well-being of health care providers. These affected individuals, referred to as "second victims," can experience various psychological and physical symptoms. Support resources provided by health care organizations to prevent and reduce second victim-related harm are often inadequate. In this study, we present the development and psychometric evaluation of the Second Victim Experience and Support Tool (SVEST), a survey instrument that can assist health care organizations to implement and track the performance of second victim support resources. METHODS: The SVEST (29 items representing 7 dimensions and 2 outcome variables) was completed by 303 health care providers involved in direct patient care. The survey collected responses on second victim-related psychological and physical symptoms and the quality of support resources. Desirability of possible support resources was also measured. The SVEST was assessed for content validity, internal consistency, and construct validity with confirmatory factor analysis. RESULTS: Confirmatory factor analysis results suggested good model fit for the survey. Cronbach α reliability scores for the survey dimensions ranged from 0.61 to 0.89. The most desired second victim support option was "A respected peer to discuss the details of what happened." CONCLUSIONS: The SVEST can be used by health care organizations to evaluate second victim experiences of their staff and the quality of existing support resources. It can also provide health care organization leaders with information on second victim-related support resources most preferred by their staff. The SVEST can be administered before and after implementing new second victim resources to measure perceptions of effectiveness.
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Pessoal de Saúde/psicologia , Erros Médicos , Segurança do Paciente , Estresse Psicológico/etiologia , Inquéritos e Questionários/normas , Atenção à Saúde , Recursos em Saúde , Humanos , Organizações , Psicometria , Reprodutibilidade dos TestesRESUMO
PEG-aspariginase is a backbone chemotherapy agent in pediatric acute lymphoblastic leukemia and in some non-Hodgkin lymphoma therapies. Nurses lack standardized guidelines for monitoring patients receiving PEG-asparaginase and for educating patients/families about hypersensitivity reaction risks. An electronic search of 6 databases using publication years 2000-2015 and multiple professional organizations and clinical resources was conducted. Evidence sources were reviewed for topic applicability. Each of the final 23 sources was appraised by 2 team members. The GRADE (Grading of Recommendations Assessment, Development and Evaluation) system was used to assign a quality and strength rating for each recommendation. Multiple recommendations were developed: 4 relating to nurse monitoring of patients during and after drug administration, 8 guiding hypersensitivity reaction management, and 4 concerning patient/family educational content. These strong recommendations were based on moderate, low, or very-low-quality evidence. Several recommendations relied on generalized drug hypersensitivity guidelines. Additional research is needed to safely guide PEG-asparaginase monitoring, hypersensitivity reaction management, and patient/family education. Nurses administering PEG-asparaginase play a critical role in the early identification and management of hypersensitivity reactions.
Assuntos
Antineoplásicos/efeitos adversos , Cuidadores/educação , Hipersensibilidade a Drogas/enfermagem , Enfermagem Oncológica/normas , Educação de Pacientes como Assunto , Guias de Prática Clínica como Assunto , Leucemia-Linfoma Linfoblástico de Células Precursoras/tratamento farmacológico , Adolescente , Asparaginase/sangue , Criança , Pré-Escolar , Monitoramento Ambiental/normas , Família , Feminino , Humanos , Lactente , Recém-Nascido , MasculinoRESUMO
The inference of population recombination (rho), population mutation (Theta), and adaptive selection is of great interest in microbial population genetics. These parameters can be efficiently estimated using explicit statistical frameworks (evolutionary models) that describe their effect on gene sequences. Within this framework, we estimated rho and Theta using a coalescent approach, and adaptive (or destabilizing) selection under heterogeneous codon-based and amino acid property models in microbial sequences from MLST databases. We analyzed a total of 91 different housekeeping gene regions (loci) corresponding to one fungal and sixteen bacterial pathogens. Our results show that these three population parameters vary extensively across species and loci, but they do not seem to be correlated. For the most part, estimated recombination rates among species agree well with previous studies. Over all taxa, the rho/Theta ratio suggests that each factor contributes similarly to the emergence of variant alleles. Comparisons of Theta estimated under finite- and infinite-site models indicate that recurrent mutation (i.e., multiple mutations at some sites) can increase Theta by up to 39%. Significant evidence of molecular adaptation was detected in 28 loci from 13 pathogens. Three of these loci showed concordant patterns of adaptive selection in two to four different species.
Assuntos
Genética Populacional , Bactérias Gram-Negativas/genética , Bactérias Gram-Negativas/patogenicidade , Bactérias Gram-Positivas/genética , Bactérias Gram-Positivas/patogenicidade , Alelos , Técnicas de Tipagem Bacteriana , DNA Bacteriano/análise , DNA Bacteriano/genética , Bases de Dados Genéticas , Evolução Molecular , Variação Genética , Modelos Estatísticos , Mutação , Técnicas de Tipagem Micológica , Filogenia , Recombinação Genética , Seleção Genética , Análise de Sequência de DNARESUMO
BACKGROUND: Increased headache prevalence was recently reported in survivors of childhood ALL. Headache sub types, related morbidity, and effect on quality of life has not been reported thus far. OBJECTIVE: To study headache prevalence and type, related disability, and quality of life in a cohort of childhood acute lymphoblastic leukemia (ALL) survivors. METHODS: Childhood ALL survivors in at least 1-year of remission and 5 years from diagnosis completed questionnaires and were evaluated by a neurologist. Disability was evaluated with Pediatric Migraine Disability Assessment scale and the Short Form-36 Health Survey assessed quality of life. RESULTS: Thirty nine of 72 (54%) females and 37 of 90 (41%) males reported headaches. Median time from ALL diagnosis to first headache was 5.2 years and median age at headache onset was 10.1 years in 76 participants with headache. Migraine headaches were diagnosed in 51 (31%) and episodic tension-type headaches in 49 (30%); migraine and tension-type headaches co-existed in 24 (15%) and 18 (11%) participants had chronic daily headaches. Fatigue was associated with migraine headache while hypertension and female gender associated with tension type headache. Headache-related disability was mild in 22 (29%), moderate in 7 (9%), and severe in 5 (7%) survivors, and was absent in the remaining 42 (55%) survivors with headache. Both migraine and tension type headaches associated with reduced mental component scores, while headache related disability associated with a reduced physical component scores. CONCLUSIONS: Headaches are common in ALL survivors but only a minority has significant disability or impairment of quality of life.
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Cefaleia/epidemiologia , Cefaleia/etiologia , Leucemia-Linfoma Linfoblástico de Células Precursoras , Qualidade de Vida/psicologia , Criança , Pré-Escolar , Estudos de Coortes , Estudos Transversais , Feminino , Cefaleia/classificação , Humanos , Masculino , Morbidade , Leucemia-Linfoma Linfoblástico de Células Precursoras/complicações , Leucemia-Linfoma Linfoblástico de Células Precursoras/epidemiologia , Leucemia-Linfoma Linfoblástico de Células Precursoras/psicologia , Prevalência , Estudos Prospectivos , Inquéritos e QuestionáriosRESUMO
PURPOSE: Childhood acute lymphoblastic leukemia (ALL) is treated with potentially neurotoxic drugs and neurologic complications in long-term survivors are inadequately studied. This study investigated neurologic morbidity and its effect on quality of life in long-term survivors of childhood ALL. METHODS: Prospective, single institution, cross-sectional, institutional review board-approved study of long-term ALL survivors. Participants were recruited from institutional clinics. Participants answered an investigator-administered questionnaire followed by evaluation by a neurologist. Quality of life (QOL) was also assessed. RESULTS: Of the 162 participants recruited over a 3-year period, 83.3% reported at least one neurologic symptom of interest, 16.7% had single symptom, 11.1% had two symptoms, and 55.6% had three or more symptoms. Symptoms were mild and disability was low in the majority of participants with neurologic symptoms. Median age at ALL diagnosis was 3.9 years (0.4-18.6), median age at study enrollment was 15.7 years (6.9-28.9), and median time from completion of ALL therapy was 7.4 years (1.9-20.3). On multivariable analyses, female sex correlated with presence of dizziness, urinary incontinence, constipation, and neuropathy; use of ≥10 doses of triple intrathecal chemotherapy correlated with urinary incontinence, back pain, and neuropathy; cranial radiation with ataxia; history of ALL relapse with fatigue; and CNS leukemia at diagnosis with seizures. Decline in mental QOL was associated with migraine and tension type headaches, while physical QOL was impaired by presence of dizziness and falls. Overall, good QOL and physical function was maintained by a majority of participants. CONCLUSIONS: Neurologic symptoms were present in 83% long-term ALL survivors. Symptoms related morbidity and QOL impairment is low in majority of survivors. Female sex, ≥10 doses of intrathecal chemotherapy, and history of ALL relapse predispose to impaired QOL. IMPLICATIONS FOR CANCER SURVIVORS: This study will educate survivors and their care providers regarding cancer or treatment-related neurologic symptoms and morbidity. This study will help them understand factors contributing to impaired QOL when present.