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Alexander S, Kairalla JA, Gupta S, Hibbitts E, Weisman H, Anghelescu D, Winick NJ, Krull KR, Salzer WL, Burke MJ, Gore L, Devidas M, Embry L, Raetz EA, Hunger SP, Loh ML, Hardy KK. Impact of Propofol Exposure on Neurocognitive Outcomes in Children With High-Risk B ALL: A Children's Oncology Group Study. J Clin Oncol 2024; 42:2671-2679. [PMID: 38603641 DOI: 10.1200/jco.23.01989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 01/11/2024] [Accepted: 02/08/2024] [Indexed: 04/13/2024] Open
Abstract
PURPOSE Many children treated for ALL develop long-term neurocognitive impairments. Increased risk of these impairments is associated with treatment and demographic factors. Exposure to anesthesia is an additional possible risk factor. This study evaluated the impact of cumulative exposure to anesthesia on neurocognitive outcomes among a multicenter cohort of children with ALL. METHODS This study was embedded in AALL1131, a Children's Oncology Group phase III trial for patients with high-risk B-ALL. In consenting patients age 6-12 years, prospective uniform assessments of neurocognitive function were performed during and at 1 year after completion of therapy. Exposure to all episodes of anesthetic agents was abstracted. Multivariable linear regression models determined associations of cumulative anesthetic agents with the primary neurocognitive outcome reaction time/processing speed (age-normed) at 1 year off therapy, adjusting for baseline neurocognitive score, age, sex, race/ethnicity, insurance status (as a proxy for socioeconomic status), and leukemia risk group. RESULTS One hundred and forty-four children, 76 (52.8%) males, mean age of 9.1 (min-max, 6.0-12.0) years at diagnosis, underwent a median of 27 anesthetic episodes (min-max, 1-37). Almost all patients were exposed to propofol (140/144, 97.2%), with a mean cumulative dose of 112.3 mg/kg. One year after therapy, the proportion of children with impairment (Z-score ≤-1.5) was significantly higher compared with a normative sample. In covariate-adjusted multivariable analysis, cumulative exposure to propofol was associated with a 0.05 Z-score decrease in reaction time/processing speed per each 10 mg/kg propofol exposure (P = .03). CONCLUSION In a multicenter and uniformly treated cohort of children with B-ALL, cumulative exposure to propofol was an independent risk factor for impairment in reaction time/processing speed 1 year after therapy. Anesthesia exposure is a modifiable risk, and opportunities to minimize propofol use should be considered.
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Affiliation(s)
- Sarah Alexander
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, ON, Canada
| | - John A Kairalla
- Department of Biostatistics, University of Florida, Children's Oncology Group, Gainesville, FL
| | - Sumit Gupta
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, ON, Canada
| | - Emily Hibbitts
- Department of Biostatistics, University of Florida, Children's Oncology Group, Gainesville, FL
| | | | - Doralina Anghelescu
- Division of Anesthesiology, St Jude Children's Research Hospital, Memphis, TN
| | - Naomi J Winick
- Department of Pediatric Hematology Oncology, University of Texas Southwestern Medical Center, Dallas, TX
| | - Kevin R Krull
- Department of Psychology and Biobehavioral Sciences, St Jude Children's Research Hospital, Memphis, TN
| | - Wanda L Salzer
- Uniformed Services University, F. Edward Hebert School of Medicine, Bethesda, MD
| | - Michael J Burke
- Department of Pediatrics, The Medical College of Wisconsin Inc, Milwaukee, WI
| | - Lia Gore
- Children's Hospital Colorado, University of Colorado, Aurora, CO
| | - Meenakshi Devidas
- Department of Global Pediatric Medicine, St Jude Children's Research Hospital, Memphis, TN
| | - Leanne Embry
- University of Texas Health at San Antonio, San Antonia, TX
| | - Elizabeth A Raetz
- Department of Pediatrics, Perlmutter Cancer Center, NYU Langone Hospital, New York, NY
| | - Stephen P Hunger
- Department of Pediatrics, Division of Oncology and the Center for Childhood Cancer Research, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Mignon L Loh
- Department of Pediatrics, The Ben Towne Center for Childhood Cancer Research, Seattle Children's Hospital, University of Washington, Seattle, WA
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Baratto L, Singh SB, Williams SE, Spunt SL, Rosenberg J, Adams L, Suryadevara V, Iv M, Daldrup-Link H. Detecting High-Dose Methotrexate-Induced Brain Changes in Pediatric and Young Adult Cancer Survivors Using [ 18F]FDG PET/MRI: A Pilot Study. J Nucl Med 2024; 65:864-871. [PMID: 38575193 PMCID: PMC11149594 DOI: 10.2967/jnumed.123.266760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 02/26/2024] [Indexed: 04/06/2024] Open
Abstract
Significant improvements in treatments for children with cancer have resulted in a growing population of childhood cancer survivors who may face long-term adverse outcomes. Here, we aimed to diagnose high-dose methotrexate-induced brain injury on [18F]FDG PET/MRI and correlate the results with cognitive impairment identified by neurocognitive testing in pediatric cancer survivors. Methods: In this prospective, single-center pilot study, 10 children and young adults with sarcoma (n = 5), lymphoma (n = 4), or leukemia (n = 1) underwent dedicated brain [18F]FDG PET/MRI and a 2-h expert neuropsychologic evaluation on the same day, including the Wechsler Abbreviated Scale of Intelligence, second edition, for intellectual functioning; Delis-Kaplan Executive Function System (DKEFS) for executive functioning; and Wide Range Assessment of Memory and Learning, second edition (WRAML), for verbal and visual memory. Using PMOD software, we measured the SUVmean, cortical thickness, mean cerebral blood flow (CBFmean), and mean apparent diffusion coefficient of 3 different cortical regions (prefrontal cortex, cingulate gyrus, and hippocampus) that are routinely involved during the above-specified neurocognitive testing. Standardized scores of different measures were converted to z scores. Pairs of multivariable regression models (one for z scores < 0 and one for z scores > 0) were fitted for each brain region, imaging measure, and test score. Heteroscedasticity regression models were used to account for heterogeneity in variances between brain regions and to adjust for clustering within patients. Results: The regression analysis showed a significant correlation between the SUVmean of the prefrontal cortex and cingulum and DKEFS-sequential tracking (DKEFS-TM4) z scores (P = 0.003 and P = 0.012, respectively). The SUVmean of the hippocampus did not correlate with DKEFS-TM4 z scores (P = 0.111). The SUVmean for any evaluated brain regions did not correlate significantly with WRAML-visual memory (WRAML-VIS) z scores. CBFmean showed a positive correlation with SUVmean (r = 0.56, P = 0.01). The CBFmean of the cingulum, hippocampus, and prefrontal cortex correlated significantly with DKEFS-TM4 (all P < 0.001). In addition, the hippocampal CBFmean correlated significantly with negative WRAML-VIS z scores (P = 0.003). Conclusion: High-dose methotrexate-induced brain injury can manifest as a reduction in glucose metabolism and blood flow in specific brain areas, which can be detected with [18F]FDG PET/MRI. The SUVmean and CBFmean of the prefrontal cortex and cingulum can serve as quantitative measures for detecting executive functioning problems. Hippocampal CBFmean could also be useful for monitoring memory problems.
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Affiliation(s)
- Lucia Baratto
- Division of Pediatric Radiology, Department of Radiology, Stanford University School of Medicine, Stanford, California
| | - Shashi B Singh
- Division of Pediatric Radiology, Department of Radiology, Stanford University School of Medicine, Stanford, California
| | - Sharon E Williams
- Child and Adolescent Psychiatry Clinic, Department of Psychiatry and Behavioral Sciences-Child and Adolescent Psychiatry and Child Development, Stanford University, Stanford, California
| | - Sheri L Spunt
- Department of Pediatrics-Hematology/Oncology, Lucile Packard Children's Hospital, Stanford University, Stanford, California
| | - Jarrett Rosenberg
- Department of Radiology, Stanford University School of Medicine, Stanford University, Stanford, California; and
| | - Lisa Adams
- Division of Pediatric Radiology, Department of Radiology, Stanford University School of Medicine, Stanford, California
| | - Vidyani Suryadevara
- Division of Pediatric Radiology, Department of Radiology, Stanford University School of Medicine, Stanford, California
| | - Michael Iv
- Neuroimaging Division, Radiology Department, Stanford Health Care, Stanford University, Stanford, California
| | - Heike Daldrup-Link
- Division of Pediatric Radiology, Department of Radiology, Stanford University School of Medicine, Stanford, California;
- Department of Pediatrics-Hematology/Oncology, Lucile Packard Children's Hospital, Stanford University, Stanford, California
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3
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Williams AM, Liu W, Ehrhardt MJ, Salehabadi SM, Panoskaltsis-Mortari A, Phillips NS, Mulrooney DA, Flerlage JE, Yasui Y, Srivastava D, Robison LL, Hudson MM, Ness KK, Sabin ND, Krull KR. Systemic Biological Mechanisms of Neurocognitive Dysfunction in Long-Term Survivors of Childhood Hodgkin Lymphoma. Clin Cancer Res 2024; 30:1822-1832. [PMID: 38381440 PMCID: PMC11062814 DOI: 10.1158/1078-0432.ccr-23-3709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/31/2024] [Accepted: 02/19/2024] [Indexed: 02/22/2024]
Abstract
PURPOSE Hodgkin lymphoma (HL) survivors experience neurocognitive impairment despite receiving no central nervous system-directed therapy, though little is known about the underlying mechanisms. EXPERIMENTAL DESIGN HL survivors (n = 197) and age-, sex- and race/ethnicity frequency-matched community controls (n = 199) underwent standardized neurocognitive testing, and serum collection. Luminex multiplex or ELISA assays measured markers of inflammation and oxidative stress. Linear regression models compared biomarker concentrations between survivors and controls and with neurocognitive outcomes, adjusting for age, sex, race, body mass index, anti-inflammatory medication, and recent infections. RESULTS HL survivors [mean (SD) current age 36 (8) years, 22 (8) years after diagnosis] demonstrated higher concentrations of interleukin-6 (IL6), high-sensitivity c-reactive protein (hs-CRP), oxidized low-density lipoprotein, and glutathione peroxidase (GPx), compared with controls (P's < 0.001). Among survivors, higher concentrations of IL6 were associated with worse visuomotor processing speed (P = 0.046). hs-CRP ≥3 mg/L was associated with worse attention, processing speed, memory, and executive function (P's < 0.05). Higher concentrations of malondialdehyde were associated with worse focused attention and visual processing speed (P's < 0.05). Homocysteine was associated with worse short-term recall (P = 0.008). None of these associations were statistically significant among controls. Among survivors, hs-CRP partially mediated associations between cardiovascular or endocrine conditions and visual processing speed, whereas IL6 partially mediated associations between pulmonary conditions and visuomotor processing speed. CONCLUSIONS Neurocognitive function in long-term survivors of HL appears to be associated with inflammation and oxidative stress, both representing potential targets for future intervention trials.
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Affiliation(s)
- AnnaLynn M. Williams
- Departments of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN
| | - Wei Liu
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN
| | - Matthew J. Ehrhardt
- Departments of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
| | | | | | - Nicholas S. Phillips
- Departments of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN
| | - Daniel A. Mulrooney
- Departments of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Jamie E. Flerlage
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Yutaka Yasui
- Departments of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN
| | - Deokumar Srivastava
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN
| | - Leslie L. Robison
- Departments of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN
| | - Melissa M. Hudson
- Departments of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN
- Departments of Pediatrics and Medicine, University of Minnesota, Minneapolis, MN
| | - Kirsten K. Ness
- Departments of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN
| | - Noah D. Sabin
- Department of Diagnostic Imaging, St. Jude Children’s Research Hospital, Memphis, TN
| | - Kevin R. Krull
- Department of Psychology and Biobehavioral Sciences, St. Jude Children’s Research Hospital, Memphis, TN
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Gandy K, Koscik TR, Alexander T, Steinberg JD, Krull KR, van der Plas E. Characterization of brain development with neuroimaging in a female mouse model of chemotherapy treatment of acute lymphoblastic leukemia. Transl Pediatr 2024; 13:408-416. [PMID: 38590373 PMCID: PMC10998997 DOI: 10.21037/tp-23-458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 12/31/2023] [Indexed: 04/10/2024] Open
Abstract
Background Survivors of pediatric acute lymphoblastic leukemia (ALL) exhibit abnormal neurocognitive outcomes that are possibly due to exposures to neurotoxic chemotherapy agents. This study aimed to determine the feasibility of characterizing long-term neuroanatomical changes with in vivo neuroimaging in a preclinical model of treatment for ALL. Methods Female mice (C57BL/6) were randomly assigned to a saline control group (n=10) or a treatment group (n=10) that received intrathecal methotrexate and oral dexamethasone (IT-MTX + DEX). Mice were subsequently scanned three times on a 7T MRI at ages 3, 6, and 12 months (T1, T2, and T3, respectively), which corresponds with human age-equivalents spanning early to late adulthood. Regional brain volumes were automatically segmented, and volume change between timepoints (i.e., T1 to T2; and T2 to T3) were compared between groups (i.e., saline vs. IT-MTX + DEX). Results Five mice in the IT-MTX + DEX group, and seven mice in the saline group completed all three scans. Between T1 and T2, volumetric change was significantly different between groups in total gray matter [estimate =2.06, 95% confidence interval (CI): 0.27-3.84], the cerebrum (estimate =1.62, 95% CI: 0.14-3.09), claustrum (estimate =0.06, 95% CI: 0.02-0.09), amygdala (estimate =0.16, 95% CI: 0.03-0.29), and striatum (estimate =0.18, 95% CI: 0.01-0.35), with the IT-MTX + DEX group exhibiting a more robust increase in volume than the saline-treated group. Between T2 and T3, group differences in structural brain development were evident for total white matter (estimate =-0.14, 95% CI: -0.27 to -0.01), and the corpus callosum (estimate =-0.09, 95% CI: -0.19 to 0.00) and amygdala (estimate =-0.05, 95% CI: -0.10 to 0.00). In contrast to the rapid brain growth observed earlier in development (i.e., T1 to T2), the IT-MTX + DEX group exhibited an attenuated increase in volume relative to the saline-treated group between T2 and T3. Conclusions The results demonstrate feasibility of modeling pediatric ALL treatment in a preclinical model and highlight the potential of using preclinical neuroimaging models to gain insight into brain development throughout survivorship.
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Affiliation(s)
- Kellen Gandy
- Psychology and Biobehavioral Sciences, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
- Department of Humanities and Social Sciences, University of Houston-Downtown, Houston, TX, USA
| | - Timothy R. Koscik
- Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, AR, USA
- Department of Neurology, Arkansas Children’s Hospital, Little Rock, AR, USA
| | - Tyler Alexander
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Jeffrey D. Steinberg
- Center for In Vivo Imaging and Therapeutics, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
| | - Kevin R. Krull
- Psychology and Biobehavioral Sciences, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
| | - Ellen van der Plas
- Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, AR, USA
- Department of Hematology/Oncology, Arkansas Children’s Hospital, Little Rock, AR, USA
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Egset KS, Stubberud J, Ruud E, Hjort MA, Eilertsen MEB, Sund AM, Hjemdal O, Weider S, Reinfjell T. Neurocognitive outcome and associated factors in long-term, adult survivors of childhood acute lymphoblastic leukemia, treated without cranial radiation therapy. J Int Neuropsychol Soc 2024:1-10. [PMID: 38465668 DOI: 10.1017/s1355617724000080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
OBJECTIVE There is limited research on neurocognitive outcome and associated risk factors in long-term, adult survivors of childhood acute lymphoblastic leukemia (ALL), without treatment of cranial radiation therapy. Moreover, the impact of fatigue severity and pain interference on neurocognition has received little attention. In this cross-sectional study, we examined neurocognitive outcome and associated factors in this population. METHOD Intellectual abilities, verbal learning/memory, processing speed, attention, and executive functions were compared to normative means/medians with one sample t tests or Wilcoxon signed-rank tests. Associations with risk factors, fatigue severity, and pain interference were analyzed with linear regressions. RESULTS Long-term, adult survivors of childhood ALL (N = 53, 51% females, mean age = 24.4 years, SD = 4.4, mean = 14.7 years post-diagnosis, SD = 3.4) demonstrated above average intellectual abilities, but performed below average in attention, inhibition, processing speed, and shifting (p < 0.001). Executive functioning complaints were significantly higher than normative means, and positively associated with fatigue (p < 0.001). There was no interaction between sex and fatigue and no neurocognitive impairments were associated with pain interference, risk group, age at diagnosis, or sex. CONCLUSIONS Long-term, adult survivors of ALL treated without cranial radiation therapy, demonstrate domain-specific performance-based neurocognitive impairments. However, continued research on the neurocognitive outcome in this population as they age will be important in the coming years. Executive functioning complaints were frequently in the clinical range, and often accompanied by fatigue. This suggests a need for cognitive rehabilitation programs.
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Affiliation(s)
- Kaja Solland Egset
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
| | - Jan Stubberud
- Department of Psychology, University of Oslo, Oslo, Norway
- Department of Research, Lovisenberg Diaconal Hospital, Oslo, Norway
| | - Ellen Ruud
- Division for Pediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Magnus Aassved Hjort
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
- Children's Clinic, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Mary-Elizabeth Bradley Eilertsen
- Department of Public Health and Nursing, Center for Health Promotion Research, Norwegian University of Science and Technology, Trondheim, Norway
| | - Anne Mari Sund
- Regional Centre for Child and Youth Mental Health and Child Welfare, Norwegian University of Science and Technology, Trondheim, Norway
| | - Odin Hjemdal
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
| | - Siri Weider
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
| | - Trude Reinfjell
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
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Egset KS, Røkke ME, Reinfjell T, Stubberud JE, Weider S. Cognitive and behavioural rehabilitation interventions for survivors of childhood cancer with neurocognitive sequelae: A systematic review. Neuropsychol Rehabil 2024:1-28. [PMID: 38390834 DOI: 10.1080/09602011.2024.2314880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 12/22/2023] [Indexed: 02/24/2024]
Abstract
There is considerable interest in cognitive and behavioural interventions to manage and improve neurocognitive (dys)functions in childhood cancer survivors and the literature is rapidly growing. This systematic review aimed to examine the literature of such interventions and their impact on executive functions (EFs) and attention. A search of relevant manuscripts was performed in PubMed, PsycINFO, and Web of Science in March 2023 in accordance with the PRISMA statement. After screening 3737 records, 17 unique studies published between 2002 and 2022 were charted and summarized. Participants (N = 718) were mostly children (M = 12.2 years), who were long-term survivors (M = 5.0 years post treatment) of brain or CNS tumours (48%). Identified interventions included computerized cognitive training, physical activity, and cognitive interventions with compensatory strategy training. The highest quality RCT studies included computerized training (i.e., Cogmed), neurofeedback, and exergaming. Evidence suggests that Cogmed may improve the performance of certain working memory tasks (near transfer) and possibly improve visual attention tasks for individuals with working memory impairments. However, the evidence did not support far transfer of effects to real life. No significant effects (near or far-transfer) were found following neurofeedback and exergaming interventions. Finally, a knowledge gap was identified for interventions directed at long-term survivors in adulthood.
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Affiliation(s)
- Kaja Solland Egset
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
| | - Magnhild Eitrem Røkke
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
| | - Trude Reinfjell
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
| | - Jan Egil Stubberud
- Department of Psychology, University of Oslo, Oslo, Norway
- Department of Research, Lovisenberg Diaconal Hospital, Oslo, Norway
| | - Siri Weider
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
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7
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Brunold K, Otth M, Scheinemann K. Late effects of high-dose methotrexate in childhood cancer survivors: a Swiss single centre observational study. Discov Oncol 2024; 15:17. [PMID: 38270745 PMCID: PMC10810765 DOI: 10.1007/s12672-024-00861-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 01/06/2024] [Indexed: 01/26/2024] Open
Abstract
IMPORTANCE Childhood cancer survivors (CCS) are at risk for late effects of different organ systems. The currently available screening recommendations for those treated with high-dose methotrexate (HD-MTX) are not uniform and the available literature is limited. OBJECTIVE We aim to assess the prevalence and severity of late effects in CCS treated with HD-MTX at a single centre in Switzerland. We focus on organ systems defined at risk by the long-term follow-up care guidelines of the children's oncology group (COG), because this guideline has a holistic approach, is evidence based, and up to date. METHODS We used the modified Common Terminology Criteria for Adverse Events (CTCAE) to assess late effects in 15 different organ systems. Eligible were CCS diagnosed with cancer younger than 18 years and treated with HD-MTX, defined as at least 1 g per body surface area (≥ 1 g/m2). RESULTS We analysed 32 CCS with a median follow-up of 12.1 years. The endocrine system was most frequently affected by adverse events (69%), followed by the musculoskeletal (57%) and neuropsychological (38%) systems. The hepatobiliary (9%) and immunological (6%) systems were the least affected ones. Within the endocrine system, overweight/obesity was the most frequent and severe diagnosis. CONCLUSION Late effects in CCS treated with HD-MTX are frequent. Our findings could add to the COG guidelines, where only screening for the musculoskeletal, neuropsychological, and hepatobiliary systems are recommended. More patient data need to be collected and analysed using the suggested standardised approach, to increase the quality of evidence for future screening recommendations.
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Affiliation(s)
- Kevin Brunold
- Faculty of Medicine, University of Zurich, Zurich, Switzerland
- Faculty of Health Sciences and Medicine, University of Lucerne, Lucerne, Switzerland
| | - Maria Otth
- Faculty of Health Sciences and Medicine, University of Lucerne, Lucerne, Switzerland.
- Division of Oncology-Haematology, Children's Hospital of Eastern Switzerland, St Gallen, Switzerland.
- Department of Oncology, University Children's Hospital Zurich, Zurich, Switzerland.
| | - Katrin Scheinemann
- Faculty of Health Sciences and Medicine, University of Lucerne, Lucerne, Switzerland
- Division of Oncology-Haematology, Children's Hospital of Eastern Switzerland, St Gallen, Switzerland
- Department of Pediatrics, McMaster Children's Hospital and McMaster University, Hamilton, ON, Canada
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8
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Grundström A, Harila A, Lönnerblad M. Educational and occupational outcomes in Swedish children treated for sarcomas: A nationwide registry-based study. Pediatr Blood Cancer 2024; 71:e30719. [PMID: 37837179 DOI: 10.1002/pbc.30719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/22/2023] [Accepted: 10/01/2023] [Indexed: 10/15/2023]
Abstract
BACKGROUND Many children treated for cancer experience a negative impact on their academic performance; however, most studies of children treated for sarcomas have not investigated academic performance. Our aim was to explore how Swedish children treated for sarcomas perform academically, as well as how they adjust to life afterwards. PROCEDURE We compared 167 pediatric sarcoma survivors with 776 matched, non-sibling controls without a history of cancer, in a retrospective cohort study using data from nationwide registries. Primary outcomes were grades at the end of compulsory education, high school eligibility, post-compulsory education (i.e., education after school Year 9), employment, and sickness or activity compensation. RESULTS Pediatric sarcoma survivors were more likely to be ineligible for high school (odds ratio [OR] 1.76; p = .045) and more likely to fail Swedish (OR 2.12; p = .046), mathematics (OR 2.27; p = .011), and/or physical education (OR 2.24; p = .004), compared with controls. Survivors were less likely to have been employed (OR 0.58; p = .027) and received sickness or activity compensation more often (OR 2.49; p = .008) compared with controls. CONCLUSIONS Pediatric sarcoma survivors have poorer academic performance compared to peers without cancer in multiple school subjects. Survivors seem to catch up during post-compulsory education, but might struggle to find employment.
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Affiliation(s)
- Albin Grundström
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Arja Harila
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
- Department of Pediatric Oncology, Uppsala University Hospital, Uppsala, Sweden
| | - Malin Lönnerblad
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
- Department of Special Education, Stockholm University, Stockholm, Sweden
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
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Skurlova M, Holubova K, Kleteckova L, Kozak T, Kubova H, Horacek J, Vales K. Chemobrain in blood cancers: How chemotherapeutics interfere with the brain's structure and functionality, immune system, and metabolic functions. Med Res Rev 2024; 44:5-22. [PMID: 37265248 DOI: 10.1002/med.21977] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 03/28/2023] [Accepted: 04/30/2023] [Indexed: 06/03/2023]
Abstract
Cancer treatment brings about a phenomenon not fully clarified yet, termed chemobrain. Its strong negative impact on patients' well-being makes it a trending topic in current research, interconnecting many disciplines from clinical oncology to neuroscience. Clinical and animal studies have often reported elevated concentrations of proinflammatory cytokines in various types of blood cancers. This inflammatory burst could be the background for chemotherapy-induced cognitive deficit in patients with blood cancers. Cancer environment is a dynamic interacting system. The review puts into close relationship the inflammatory dysbalance and oxidative/nitrosative stress with disruption of the blood-brain barrier (BBB). The BBB breakdown leads to neuroinflammation, followed by neurotoxicity and neurodegeneration. High levels of intracellular reactive oxygen species (ROS) induce the progression of cancer resulting in increased mutagenesis, conversion of protooncogenes to oncogenes, and inactivation of tumor suppression genes to trigger cancer cell growth. These cell alterations may change brain functionality, as well as morphology. Multidrug chemotherapy is not without consequences to healthy tissue and could even be toxic. Specific treatment impacts brain function and morphology, functions of the immune system, and metabolism in a unique mixture. In general, a chemo-drug's effects on cognition in cancer are not direct and/or in-direct, usually a combination of effects is more probable. Last but not least, chemotherapy strongly impacts the immune system and could contribute to BBB disruption. This review points out inflammation as a possible mechanism of brain damage during blood cancers and discusses chemotherapy-induced cognitive impairment.
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Affiliation(s)
- M Skurlova
- Department of Experimental Psychopharmacology, National Institute of Mental Health, Klecany, Czech Republic
| | - K Holubova
- Department of Experimental Psychopharmacology, National Institute of Mental Health, Klecany, Czech Republic
| | - L Kleteckova
- Department of Experimental Psychopharmacology, National Institute of Mental Health, Klecany, Czech Republic
| | - T Kozak
- Department of Developmental Epileptology, Institute of Physiology, Czech Academy of Sciences, Prague, Czech Republic
| | - H Kubova
- Department of Internal Medicine and Hematology, Faculty Hospital Kralovske Vinohrady and Third Faculty of Medicine, Charles University in Prague, Prague, Czech Republic
| | - J Horacek
- Department of Experimental Psychopharmacology, National Institute of Mental Health, Klecany, Czech Republic
| | - K Vales
- Department of Experimental Psychopharmacology, National Institute of Mental Health, Klecany, Czech Republic
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10
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Li F, Guo Y, Xu G, Liu Y, Chen X, Zhang T. Changed cortical thickness and sulcal depth in pediatric acute lymphoblastic leukemia survivors treated with chemotherapy only. Brain Imaging Behav 2023; 17:738-748. [PMID: 37736832 DOI: 10.1007/s11682-023-00794-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2023] [Indexed: 09/23/2023]
Abstract
The purpose of this study is to observe the changes of cortical morphological characteristics and their potential contribution to cognitive function in ALL survivors by using surface-based morphometry (SBM). Using SBM analysis, we calculated and compared group differences in cortical thickness, sulcal depth, gyrification, and fractal dimension of the cerebral cortex between 18 pediatric ALL survivors treated on chemotherapy-only protocols and off treatment within 2 years, and 18 healthy controls (HCs) with two-sample t-tests [P < 0.05, family-wise error (FWE) corrected]. Relationships between abnormal cortical characteristic values and cognitive function parameters were investigated with partial correlation analysis, taking age as a covariate. We found decreased cortical thickness mainly located in the prefrontal and temporal region, and increased sulcal depth in left rostral middle frontal cortex and left pars orbitalis in the ALL survivors compared to HCs. There were no statistically significant differences in the gyrification and fractal dimension between the two groups. In ALL survivors, cortical thickness and sulcal depth of above areas values revealed no significant correlation with the cognitive function parameters. In conclusion, pediatric ALL survivors show decreased cortical thickness in prefrontal and temporal regions, and increased sulcal depth in prefrontal region. These results suggest that SBM-based approach can be used to assess changes of cortical morphological characteristics in pediatric ALL survivors.
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Affiliation(s)
- Fangling Li
- Department of Radiology, Affiliated Hospital of Zunyi Medical University, 149 Dalian Road, Huichuan District, Zunyi, Guizhou Province, 563000, People's Republic of China
| | - Yimin Guo
- Department of Pediatrics, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou Province, 563000, People's Republic of China
- Department of Pediatrics, Guizhou Chlidren's Hospital, Zunyi, Guizhou Province, 563000, People's Republic of China
- Collaborative Innovation Center for Tissue Injury Repair and Regenerative Medicine of Zunyi Medical University, Zunyi, Guizhou Province, 563000, People's Republic of China
| | - Gaoqiang Xu
- Department of Radiology, Affiliated Hospital of Zunyi Medical University, 149 Dalian Road, Huichuan District, Zunyi, Guizhou Province, 563000, People's Republic of China
| | - Ying Liu
- Department of Pediatrics, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou Province, 563000, People's Republic of China
- Department of Pediatrics, Guizhou Chlidren's Hospital, Zunyi, Guizhou Province, 563000, People's Republic of China
- Collaborative Innovation Center for Tissue Injury Repair and Regenerative Medicine of Zunyi Medical University, Zunyi, Guizhou Province, 563000, People's Republic of China
| | - Xiaoxi Chen
- Department of Radiology, Affiliated Hospital of Zunyi Medical University, 149 Dalian Road, Huichuan District, Zunyi, Guizhou Province, 563000, People's Republic of China.
| | - Tijiang Zhang
- Department of Radiology, Affiliated Hospital of Zunyi Medical University, 149 Dalian Road, Huichuan District, Zunyi, Guizhou Province, 563000, People's Republic of China.
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11
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Laaker CJ, Cantelon C, Davis AB, Lloyd KR, Agyeman N, Hiltz AR, Smith BL, Konsman JP, Reyes TM. Early life cancer and chemotherapy lead to cognitive deficits related to alterations in microglial-associated gene expression in prefrontal cortex. Brain Behav Immun 2023; 113:176-188. [PMID: 37468114 PMCID: PMC10529696 DOI: 10.1016/j.bbi.2023.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 06/24/2023] [Accepted: 07/15/2023] [Indexed: 07/21/2023] Open
Abstract
Children that survive leukemia are at an increased risk for cognitive difficulties. A better understanding of the neurobiological changes in response to early life chemotherapy will help develop therapeutic strategies to improve quality of life for leukemia survivors. To that end, we used a translationally-relevant mouse model consisting of leukemic cell line (L1210) injection into postnatal day (P)19 mice followed by methotrexate, vincristine, and leucovorin chemotherapy. Beginning one week after the end of chemotherapy, social behavior, recognition memory and executive function (using the 5 choice serial reaction time task (5CSRTT)) were tested in male and female mice. Prefrontal cortex (PFC) and hippocampus (HPC) were collected at the conclusion of behavioral assays for gene expression analysis. Mice exposed to early life cancer + chemotherapy were slower to progress through increasingly difficult stages of the 5CSRTT and showed an increase in premature errors, indicating impulsive action. A cluster of microglial-related genes in the PFC were found to be associated with performance in the 5CSRTT and acquisition of the operant response, and long-term changes in gene expression were evident in both PFC and HPC. This work identifies gene expression changes in PFC and HPC that may underlie cognitive deficits in survivors of early life exposure to cancer + chemotherapy.
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Affiliation(s)
- Collin J Laaker
- University of Cincinnati, College of Medicine, Department of Pharmacology and Systems Physiology, Cincinnati, OH, USA
| | - Claire Cantelon
- University of Cincinnati, College of Medicine, Department of Pharmacology and Systems Physiology, Cincinnati, OH, USA
| | - Alyshia B Davis
- University of Cincinnati, College of Medicine, Department of Pharmacology and Systems Physiology, Cincinnati, OH, USA
| | - Kelsey R Lloyd
- University of Cincinnati, College of Medicine, Department of Pharmacology and Systems Physiology, Cincinnati, OH, USA
| | - Nana Agyeman
- University of Cincinnati, College of Medicine, Department of Pharmacology and Systems Physiology, Cincinnati, OH, USA
| | - Adam R Hiltz
- University of Cincinnati, College of Medicine, Department of Pharmacology and Systems Physiology, Cincinnati, OH, USA
| | - Brittany L Smith
- University of Cincinnati, College of Medicine, Department of Pharmacology and Systems Physiology, Cincinnati, OH, USA
| | - Jan Pieter Konsman
- University of Cincinnati, College of Medicine, Department of Pharmacology and Systems Physiology, Cincinnati, OH, USA
| | - Teresa M Reyes
- University of Cincinnati, College of Medicine, Department of Pharmacology and Systems Physiology, Cincinnati, OH, USA.
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12
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Kadan-Lottick NS, Zheng DJ, Wang M, Bishop MW, Srivastava DK, Ross WL, Rodwin RL, Ness KK, Gibson TM, Spunt SL, Okcu MF, Leisenring WM, Robison LL, Armstrong GT, Krull KR. Patient-reported neurocognitive function in adult survivors of childhood and adolescent osteosarcoma and Ewing sarcoma. J Cancer Surviv 2023; 17:1238-1250. [PMID: 35059962 PMCID: PMC9300774 DOI: 10.1007/s11764-021-01154-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 12/02/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE Little is known regarding long-term neurocognitive outcomes in osteosarcoma and Ewing sarcoma (EWS) survivors despite potential risk factors. We evaluated associations among treatment exposures, chronic health conditions, and patient-reported neurocognitive outcomes in adult survivors of childhood osteosarcoma and EWS. METHODS Five-year survivors of osteosarcoma (N = 604; median age 37.0 years) and EWS (N = 356; median age 35.0 years) diagnosed at < 21 years from 1970 to 1999, and 697 siblings completed the Childhood Cancer Survivor Study Neurocognitive Questionnaire and reported chronic health conditions, education, and employment. Prevalence of reported neurocognitive difficulties were compared between diagnostic groups and siblings. Modified Poisson regression identified factors associated with neurocognitive difficulties. RESULTS Osteosarcoma and EWS survivors, vs. siblings, reported higher prevalences of difficulties with task efficiency (15.4% [P = 0.03] and 14.0% [P = 0.04] vs. 9.6%, respectively) and emotional regulation (18.0% [P < 0.0001] and 15.2% [P = 0.03] vs. 11.3%, respectively), adjusted for age, sex, and ethnicity/race. Osteosarcoma survivors reported greater memory difficulties vs. siblings (23.5% vs. 16.4% [P = 0.01]). Comorbid impairment (i.e., ≥ 2 neurocognitive domains) was more prevalent in osteosarcoma (20.0% [P < 0.001]) and EWS survivors (16.3% [P = 0.02]) vs. siblings (10.9%). Neurological conditions were associated with worse task efficiency (RR = 2.17; 95% CI = 1.21-3.88) and emotional regulation (RR = 1.88; 95% CI = 1.01-3.52), and respiratory conditions were associated with worse organization (RR = 2.60; 95% CI = 1.05-6.39) for EWS. Hearing impairment was associated with emotional regulation difficulties for osteosarcoma (RR = 1.98; 95% CI = 1.22-3.20). Patient report of cognitive difficulties was associated with employment but not educational attainment. CONCLUSIONS Survivors of childhood osteosarcoma and EWS are at increased risk for reporting neurocognitive difficulties, which are associated with employment status and appear related to chronic health conditions that develop over time. IMPLICATIONS FOR CANCER SURVIVORS Early screening, prevention, and treatment of chronic health conditions may improve/prevent long-term neurocognitive outcomes.
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Affiliation(s)
- Nina S Kadan-Lottick
- Cancer Prevention and Control Program, Georgetown Lombardi Comprehensive Cancer Center, 2115 Wisconsin Ave., NW - 3Rd Floor, Washington, DC, 20007, USA.
| | - Daniel J Zheng
- Divisions of Hematology and Oncology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Mingjuan Wang
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Michael W Bishop
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Deo Kumar Srivastava
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Wilhelmenia L Ross
- Section of Pediatric Hematology-Oncology, Yale University School of Medicine, New Haven, CT, USA
| | - Rozalyn L Rodwin
- Section of Pediatric Hematology-Oncology, Yale University School of Medicine, New Haven, CT, USA
| | - Kirsten K Ness
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Todd M Gibson
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Sheri L Spunt
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
| | - Mehmet Fatih Okcu
- Department of Pediatrics, Section of Hematology-Oncology, Baylor College of Medicine, Houston, TX, USA
| | | | - Leslie L Robison
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Gregory T Armstrong
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Kevin R Krull
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Psychology, St. Jude Children's Research Hospital, Memphis, TN, USA
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13
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Mochon A, Lippé S, Krajinovic M, Laverdière C, Marjerrison S, Michon B, Robaey P, Rondeau É, Sinnett D, Sultan S. Contribution of Fatigue to Cognitive Dysfunction in Childhood Acute Lymphoblastic Leukemia Survivors. Pediatr Hematol Oncol 2023; 40:554-567. [PMID: 37469296 DOI: 10.1080/08880018.2023.2215819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 05/04/2023] [Accepted: 05/06/2023] [Indexed: 07/21/2023]
Abstract
Late effects such as neurocognitive issues and fatigue have been reported in childhood acute lymphoblastic leukemia (cALL) survivors. Yet, their association is often poorly understood. In this study, we wished to (1) describe neurocognitive difficulties and fatigue in a well-characterized cohort of long-term cALL survivors and (2) explore the risk of having neurocognitive deficits as a function of fatigue. Childhood ALL survivors (N = 285) from three Canadian treatment centers completed the DIVERGT battery of cognitive tests and the PedsQL Multidimensional Fatigue Scale. We performed logistic regressions to assess the risk of a survivor to show cognitive deficits (<2.0 SD) depending on their fatigue levels. At least one cognitive deficit on the DIVERGT was present in 31% of participants. Domains primarily affected were working memory, fine motor skills, and verbal fluency. Sleep/rest fatigue in youths was higher than norms (d = 0.35). The risk for cognitive deficits increased independently with levels of fatigue in the domains of cognitive speed and flexibility, working memory, and verbal fluency. For every 10-point increase on general or sleep/rest fatigue on the 0-100 scale, there was a median +23-35% risk of showing a deficit among the 7 tasks significantly associated with fatigue. Fatigue may constitute a complementary target when searching to mitigate cognitive issues in this population.
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Affiliation(s)
- Alice Mochon
- Research Centre, Sainte-Justine University Health Center (SJUHC), Montréal, Québec, Canada
- Department of Psychology, Université de Montréal, Montréal, Québec, Canada
| | - Sarah Lippé
- Research Centre, Sainte-Justine University Health Center (SJUHC), Montréal, Québec, Canada
- Department of Psychology, Université de Montréal, Montréal, Québec, Canada
| | - Maja Krajinovic
- Research Centre, Sainte-Justine University Health Center (SJUHC), Montréal, Québec, Canada
- Department of Pediatrics, Université de Montréal, Montréal, Québec, Canada
| | - Caroline Laverdière
- Research Centre, Sainte-Justine University Health Center (SJUHC), Montréal, Québec, Canada
- Department of Pediatrics, Université de Montréal, Montréal, Québec, Canada
| | - Stacey Marjerrison
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
- Division of Hematology/Oncology, McMaster Children's Hospital, Hamilton, Ontario, Canada
| | - Bruno Michon
- Department of Hematology-Oncology, Quebec University Health Center (QUHC), Montréal, Québec, Canada
| | - Philippe Robaey
- Research Centre, Sainte-Justine University Health Center (SJUHC), Montréal, Québec, Canada
- Department of Psychiatry, University of Ottawa, Ottawa, Ontario, Canada
| | - Émélie Rondeau
- Research Centre, Sainte-Justine University Health Center (SJUHC), Montréal, Québec, Canada
| | - Daniel Sinnett
- Research Centre, Sainte-Justine University Health Center (SJUHC), Montréal, Québec, Canada
- Department of Pediatrics, Université de Montréal, Montréal, Québec, Canada
| | - Serge Sultan
- Research Centre, Sainte-Justine University Health Center (SJUHC), Montréal, Québec, Canada
- Department of Psychology, Université de Montréal, Montréal, Québec, Canada
- Department of Pediatrics, Université de Montréal, Montréal, Québec, Canada
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14
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Gökbuget N, Ihrig K, Stadler M, Stelljes M, Elmaagacli A, Starck M, Raffel S, Stoltefuss A, Viardot A, Kreuzer KA, Heidenreich D, Renzelmann A, Wäsch R, Topp MS, Ritter B, Reimer P, Beck J, Westermann J, Wendelin K, Alakel N, Hanoun M, Serve H, Hoelzer D. General condition and comorbidity of long-term survivors of adult acute lymphoblastic leukemia. Haematologica 2023; 108:1758-1767. [PMID: 36779593 PMCID: PMC10316257 DOI: 10.3324/haematol.2022.281820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 02/02/2023] [Indexed: 02/11/2023] Open
Abstract
Cure rates in adult acute lymphoblastic leukemia (ALL) improved using pediatric-based chemotherapy and stem cell transplantation (SCT). However, limited data on the health condition of cured adults are available whereas pediatric data cannot be transferred. The GMALL analyzed the health status in survivors of adult ALL retrospectively. Physicians answered a questionnaire on general condition (Eastern Cooperative Oncology Group [ECOG] status) and comorbidity or syndrome occurrence observed after treatment. Five hundred and thirty-eight patients with a median age of 29 (range, 15-64) years at diagnosis were analyzed, median follow-up was 7 (range, 3-24) years. Thirty-one percent had received SCT. ECOG status was 0-1 in 94%, 34% had not developed significant comorbidities. Most frequent comorbidities involved the neurologic system (27%), endocrine system (20%), skin (18%), graft-versus-host-disease (15%), cardiac system (13%), fatigue (13%). SCT impacted ECOG status and comorbidity occurrence significantly. ECOG 0-1 was observed in 86% of SCT and 98% of non-SCT patients (P<0.0001); comorbidity was observed in 87% and 57% respectively (P<0.0001). Our analysis elucidates the spectrum of comorbidities in cured adult ALL patients, with higher risk for transplanted patients, providing stimulations for the design of adequate aftercare programs. Overall, a large proportion of non-SCT patients achieved unrestricted general condition. The data provide a reference for new patient-centered endpoints in future trials.
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Affiliation(s)
- Nicola Gökbuget
- Goethe University, University Hospital, Dept. of Medicine II, Hematology/Oncology, Frankfurt.
| | - Kristina Ihrig
- Goethe University, University Hospital, Dept. of Medicine II, Hematology/Oncology, Frankfurt
| | - Michael Stadler
- Hannover Medical School, Dept. of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover
| | - Matthias Stelljes
- University of Muenster, Department of Medicine A, Hematology, Oncology and Pneumology, Muenster
| | | | | | - Simon Raffel
- University Hospital, Department of Internal Medicine V, Hematology, Oncology and Rheumatology, Heidelberg
| | | | - Andreas Viardot
- University Hospital of Ulm Department of Internal Medicine III,Ulm
| | | | | | - Andrea Renzelmann
- University Hospital for Internal Medicine, Oncology and Hematology, Oldenburg
| | - Ralph Wäsch
- University of Freiburg, University Medical Center,Department of Hematology, Oncology and Stem Cell Transplantation, Freiburg
| | - Max S Topp
- University Hospital, Medical Clinic and Policlinic II, Würzburg
| | - Barbara Ritter
- Klinikum Kassel, Medical Clinic IV, Oncology, Hematology and Immunology, Kassel
| | | | - Joachim Beck
- University Medicine Mainz, Medical Clinic and Policlinic III, Hematology, Oncology and Pneumonology, Mainz
| | | | - Knut Wendelin
- Klinikum Nuernberg, Paracelsus Medizinische Privatuniversität, Nuernberg
| | - Nael Alakel
- University Hospital Dresden, Department I of Internal Medicine, Hematology and Oncology, Dresden
| | - Maher Hanoun
- University Hospital, Department of Hematology and Stem Cell Transplantation, Essen
| | - Hubert Serve
- Goethe University, University Hospital, Dept. of Medicine II, Hematology/Oncology, Frankfurt
| | - Dieter Hoelzer
- Goethe University, University Hospital, Dept. of Medicine II, Hematology/Oncology, Frankfurt
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15
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Lin LP, Su S, Hou W, Huang L, Zhou Q, Zou M, Qian L, Cui W, Yang Z, Tang Y, Chen Y. Glymphatic system dysfunction in pediatric acute lymphoblastic leukemia without clinically diagnosed central nervous system infiltration: a novel DTI-ALPS method. Eur Radiol 2023; 33:3726-3734. [PMID: 36882529 DOI: 10.1007/s00330-023-09473-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 12/04/2022] [Accepted: 01/23/2023] [Indexed: 03/09/2023]
Abstract
BACKGROUND AND OBJECTIVE Central nervous system (CNS) infiltration commonly occurs in children with acute lymphoblastic leukemia (ALL). Nevertheless, CNS infiltration is rarely detected at the initial diagnosis. The glymphatic system, which regulates cerebrospinal fluid (CSF) and interstitial fluid transport, is considered one of the possible routes of CNS infiltration by leukemia cells. In this study, we used diffusion tensor image analysis along the perivascular space (DTI-ALPS) method to investigate glymphatic system function and obtained CSF volume using synthetic magnetic resonance imaging (SyMRI) in pediatric ALL without clinically diagnosed CNS infiltration. MATERIALS AND METHODS Twenty-nine ALL and 29 typically developing (TD) children were prospectively recruited (age 4-16 years) in the present study. Group differences in brain volumetric parameters, brain water diffusivities, and the ALPS index were evaluated after controlling for age, gender, and handedness. Furthermore, significant group-different parameters were correlated with clinical information using partial correlations analysis. RESULTS Lower Dxassoc and ALPS index, and increased CSF volume were found in pediatric ALL (all pFDR-corrected < 0.05). Moreover, the ALPS index was negatively associated with the risk classification (r = - 0.59, pFDR-corrected = 0.04) in pediatric ALL. CONCLUSIONS Dysfunction of the glymphatic system and accumulation of CSF were presented in pediatric ALL without clinically diagnosed CNS infiltration. These novel findings suggested that the glymphatic system might be essential in the early-stage process of ALL CNS infiltration, which provides a new direction for exploring underlying mechanisms and early detection of pediatric ALL CNS infiltration. KEY POINTS • Lower Dxassoc and ALPS index, and increased CSF volume were found in pediatric ALL (all pFDR-corrected < 0.05). • The ALPS index was negatively associated with the risk classification (r = -0.59, pFDR-corrected = 0.04) in pediatric ALL. • Dysfunction of the glymphatic system and accumulation of CSF were presented in pediatric ALL without clinically diagnosed CNS infiltration, which suggested that the ALPS index and CSF volume might be promising imaging markers for early detection of pediatric ALL CNS infiltration.
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Affiliation(s)
- Li-Ping Lin
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, No. 58 Zhongshan Road 2, Guangzhou, 510080, Guangdong, People's Republic of China
| | - Shu Su
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, No. 58 Zhongshan Road 2, Guangzhou, 510080, Guangdong, People's Republic of China
| | - Weifeng Hou
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, No. 58 Zhongshan Road 2, Guangzhou, 510080, Guangdong, People's Republic of China
| | - Libin Huang
- Department of Pediatrics, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510080, People's Republic of China
| | - Qin Zhou
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, No. 58 Zhongshan Road 2, Guangzhou, 510080, Guangdong, People's Republic of China
| | - Mengsha Zou
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, No. 58 Zhongshan Road 2, Guangzhou, 510080, Guangdong, People's Republic of China
| | - Long Qian
- Department of Biomedical Engineering, College of Engineering, Peking University, Beijing, People's Republic of China
| | - Wei Cui
- Department of Biomedical Engineering, College of Engineering, Peking University, Beijing, People's Republic of China
| | - Zhiyun Yang
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, No. 58 Zhongshan Road 2, Guangzhou, 510080, Guangdong, People's Republic of China
| | - Yanlai Tang
- Department of Pediatrics, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510080, People's Republic of China.
| | - Yingqian Chen
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, No. 58 Zhongshan Road 2, Guangzhou, 510080, Guangdong, People's Republic of China.
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16
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Xiao X, Chu SJ, Tang JH, Zhang LY, Zhang BB. Leukoencephalopathy in children with acute lymphoblastic leukemia after chemotherapy: a retrospective monocenter study. Transl Cancer Res 2023; 12:340-350. [PMID: 36915585 PMCID: PMC10007887 DOI: 10.21037/tcr-22-2180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 12/06/2022] [Indexed: 01/10/2023]
Abstract
Background To investigate the clinical and neuroimaging characteristics of leukoencephalopathy among children with acute lymphoblastic leukemia (ALL), especially after chemotherapy. Methods Clinical data for 17 pediatric patients with leukoencephalopathy and 17 matched controls were retrospectively analyzed. All participants were children with ALL admitted to the Children's Hospital of Soochow University from May 2011 to April 2021. The data mainly consisted of general information, laboratory studies, and imaging diagnostic results. Results Overall, 94.12% of the patients experienced neurological symptoms. The most common symptoms were seizure (7/17, 41.18%), nausea (5/17, 29.41%), vomiting (5/17, 29.41%), paralysis (5/17, 29.41%), and numbness (4/17, 23.53%). On neuroimaging, multiple and irregular lesions were observed, distributed mainly in the periventricular area (9/17, 52.94%), parietal lobe (6/17, 35.29%), and basal ganglia (5/17, 29.41%). Moreover, there were significant differences in serum sodium (P=0.0001), C-reactive protein (P=0.0124) and blood pressure (P=0.0271) between patients with and without leukoencephalopathy. After aggressive treatment, the clinical symptoms (12/17, 70.59%) and imaging lesions (11/13, 84.62%) gradually improved in most patients. Conclusions Chemotherapy is an important risk factor related to leukoencephalopathy. Although the clinical symptoms of leukoencephalopathy vary widely, there is a high degree of consistency in its radiological features. Abnormal laboratory results may also help the identification of leukoencephalopathy. Early detection and treatment can improve brain development in the long term.
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Affiliation(s)
- Xiao Xiao
- Department of Neurology, Children's Hospital of Soochow University, Suzhou, China
| | - Si-Jia Chu
- Department of Neurology, Children's Hospital of Soochow University, Suzhou, China
| | - Ji-Hong Tang
- Department of Neurology, Children's Hospital of Soochow University, Suzhou, China
| | - Li-Ya Zhang
- Department of Internal Medicine, Children's Hospital of Soochow University, Suzhou, China
| | - Bing-Bing Zhang
- Department of Neurology, Children's Hospital of Soochow University, Suzhou, China
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17
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Kim JB, Lee JM, Son SM. Childhood Acute Lymphoblastic Leukemia Showing Unilateral Motor Dysfunction Prior to Chemotherapy: A Diffusion Tensor Tractography Study. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10020224. [PMID: 36832353 PMCID: PMC9954999 DOI: 10.3390/children10020224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 01/19/2023] [Accepted: 01/25/2023] [Indexed: 01/31/2023]
Abstract
This study aimed to evaluate children with lymphoblastic leukemia and examine the potential correlation between corticospinal tract (CST) injury and motor dysfunction prior to chemotherapy using diffusion tensor tractography (DTT). Nineteen consecutive patients with childhood leukemia (mean age 7.483 ± 3.1 years, range 4-12 years) with unilateral motor dysfunction who underwent DTT prior to chemotherapy and twenty healthy individuals (mean age 7.478 ± 1.2 years; range 4-12 years) were enrolled. Motor functions were evaluated by two independent investigators. The cause of neurological dysfunction was identified based on the CST state using mean fractional anisotropy (FA), mean fiber volume (FV), and CST integrity using DTT. All patients showed disrupted integrity and significantly decreased FA and FV in the affected CST compared to the unaffected CST and the control group (p < 0.05). These DTT results also corresponded to patients' unilateral motor dysfunction. Using DTT, we demonstrated that neurological dysfunction may occur in patients with childhood acute lymphoblastic leukemia even prior to chemotherapy, and that CST injuries correlate with motor dysfunction in these patients. DTT may be a useful modality for evaluating the neural tract state in pediatric leukemia patients with neurological dysfunction.
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Affiliation(s)
- Jong Bum Kim
- Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University, Daegu 42415, Republic of Korea
| | - Jae Min Lee
- Department of Pediatric Medicine, College of Medicine, Yeungnam University, Daegu 42415, Republic of Korea
| | - Su Min Son
- Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University, Daegu 42415, Republic of Korea
- Correspondence: ; Tel.: +82-53-620-3268
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18
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A Comprehensive Review of Neuropsychologic Studies Supports the Concept That Adequate Folinic Acid Rescue Prevents Post Methotrexate Neurotoxicity. J Pediatr Hematol Oncol 2023; 45:1-11. [PMID: 36598958 DOI: 10.1097/mph.0000000000002604] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 11/08/2022] [Indexed: 01/05/2023]
Abstract
PURPOSE To review all studies providing evidence of the correlation between folinic acid (FA) rescue inadequacy and long-term cognitive damage in neuropsychological studies of children with acute lymphoblastic leukemia or osteogenic sarcoma treated under protocols using high-dose methotrexate and FA rescue. METHODS A comprehensive literature search was performed of all databases of the Web of Science Citation Index, during 1990-2020, for the terms: neuropsychological, neurocognitive, and cognitive, together with acute lymphoblastic (and lymphocytic) leukemia and osteogenic sarcoma. English-language peer-reviewed articles on neuropsychological assessments of children who had been treated with high-dose methotrexate without irradiation, and which included details of methotrexate and FA schedules, were selected. In addition, a personal database of over 500 reprints of articles from over 130 journals was reviewed on the subjects of methotrexate and FA and their side effects. RESULTS Three groups of studies were found and analyzed, with (1) no evidence of cognitive deterioration, (2) evidence of cognitive deterioration, and (3) more than 1 protocol grouped together, preventing separate analysis of any protocols, Protocols without cognitive deterioration reported adequate FA rescue, and those with cognitive deterioration reported inadequate FA rescue. CONCLUSION Neuropsychological evaluation supported inadequate FA being the cause of neurocognitive damage after high-dose methotrexate and that adequate FA rescue prevents this complication.
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Krull KR. Risk factors and screening for neurocognitive impacts of therapy. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2022; 2022:259-265. [PMID: 36485082 PMCID: PMC9821256 DOI: 10.1182/hematology.2022000409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Long-term survivors of pediatric hematologic malignancies are at elevated risk for neurocognitive impairment. Such impairment manifests in different ways at different times during survivorship, with deficits in processing speed, attention, and memory often appearing before deficits in executive function, intelligence, and academics. Survivors exposed to therapies that directly target the central nervous system (CNS), as is the case in acute lymphoblastic leukemia, may demonstrate subtle deficits during frontline therapy, and these deficits may grow and evolve over time. Survivors who do not receive CNS-directed therapies (eg, Hodgkin lymphoma) are also at elevated risk for neurocognitive impairment, although the influence on brain function is indirect through cancer therapy impact on systemic organ function vital to brain health (eg, cardiopulmonary morbidity). Over the course of the survivor's life span, the presence and impact of neurocognitive deficits will be determined by a complex interaction between premorbid development and environment, cancer therapy and clinical care, and posttreatment recovery and health. The timing and type of these treatment and health events will dictate the approach to screening and monitoring for neurocognitive impairment.
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Affiliation(s)
- Kevin R. Krull
- Correspondence Kevin R. Krull, 262 Danny Thomas Place, MS 735, Memphis, TN 38105-3678, USA; e-mail:
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20
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Salow V, Borgmann-Staudt A, Diesselhorst V, Wörmann B, Balcerek M, Calaminus G, Gebauer J, Langer T. Spätfolgen und Nachsorge in der Pädiatrischen Onkologie. Monatsschr Kinderheilkd 2022. [DOI: 10.1007/s00112-022-01625-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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21
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Sedation Practices for Lumbar Punctures in Patients With Acute Lymphoblastic Leukemia: A Multicenter Retrospective Study Using Pediatric Health Information Systems. J Pediatr Hematol Oncol 2022; 44:e982-e987. [PMID: 35293881 DOI: 10.1097/mph.0000000000002446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Accepted: 02/07/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Sedation is often used to reduce pain and anxiety in pediatric patients with acute lymphoblastic leukemia (ALL) undergoing lumbar punctures (LPs). There is a potential for long-term effects on neurocognition with repeat sedative exposures in young children. The purpose of this study is to determine the practice habits regarding sedation for LPs in pediatric patients with ALL among multiple institutions. METHODS This is a retrospective study of 48 hospitals in the Pediatric Health Information Systems (PHIS) between October 2015 and December 2019. Children 1 to 18 years old with ALL who received intrathecal chemotherapy in an outpatient setting were included. We analyzed the prevalence of anesthesia usage and the types of anesthetics used. RESULTS Of the 16,785 encounters with documented use of anesthetic medications, intravenous and inhaled anesthetics were used in 16,486 (98.2%) and local anesthetics alone in 299 (1.8%). The most commonly used medications used for sedation were propofol (n=13,279; 79.1%), midazolam (n=4228; 25.2%), inhaled fluranes (n=3169; 18.9%), and ketamine (n=2100; 12.5%). CONCLUSION The majority of children's hospitals in the United States use intravenous and inhaled anesthetics for routine therapeutic LPs in pediatric patients with ALL. Propofol is one of the most common medications used for sedation.
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Savchuk S, Monje M. Mini-Review: Aplastic Myelin Following Chemotherapy. Neurosci Lett 2022; 790:136861. [PMID: 36055447 DOI: 10.1016/j.neulet.2022.136861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 05/12/2022] [Accepted: 08/26/2022] [Indexed: 11/16/2022]
Abstract
The contribution of chemotherapy to improved outcomes for cancer patients is unquestionable. Yet as its applications broaden, so do the concerns for the long-term implications of chemotherapy on the health of cancer survivors, with chemotherapy-related cognitive impairment as a cause for particular urgency. In this mini review, we explore myelin aplasticity following chemotherapy, discussing the role of myelin plasticity in healthy cognition and failure of myelin plasticity chiefly due microenvironmental aberrations in chemotherapy-related cognitive impairment. Possible therapeutic strategies to mitigate chemotherapy-induced myelin dysfunction are also discussed.
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Affiliation(s)
- Solomiia Savchuk
- Department of Neurology and Neurological Sciences, Stanford University, Stanford, CA, 94305, USA
| | - Michelle Monje
- Department of Neurology and Neurological Sciences, Stanford University, Stanford, CA, 94305, USA; Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, 94305, USA; Department of Neurosurgery, Stanford University, Stanford, CA, 94305, USA; Department of Pathology, Stanford University, Stanford, CA, 94305, USA; Department of Pediatrics, Stanford University, Stanford, CA, 94305, USA; Howard Hughes Medical Institute, Stanford University, Stanford, CA, 94305, USA.
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23
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Lee JM, Kim JB, Byun DH, Son SM. Disruption of the Corticospinal Tract in Patients with Acute Lymphoblastic Leukemia: A Case Series. CHILDREN 2022; 9:children9081223. [PMID: 36010113 PMCID: PMC9406371 DOI: 10.3390/children9081223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 08/02/2022] [Accepted: 08/11/2022] [Indexed: 11/16/2022]
Abstract
Three patients who exhibited hemiplegic symptoms on conventional brain magnetic resonance imaging (MRI), during maintenance treatment for acute lymphoblastic leukemia, are reported. All patients exhibited unilateral motor weakness and poor hand function during chemotherapy. Conventional MRI revealed no definite abnormal lesions. However, in diffusion tensor tractography, the affected corticospinal tract on the contralateral side, consistently with clinical dysfunction, revealed disrupted integrity, decreased fractional anisotropy, and increased apparent diffusion coefficient compared to the results of the unaffected side or control participants. Control participants matched for age, sex, and duration from leukemia diagnosis, who underwent chemotherapy but had no motor impairments, exhibited preserved integrity of both corticospinal tracts. Diffusion tensor tractography can help evaluate patients with acute lymphoblastic leukemia and neurological dysfunction.
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Affiliation(s)
- Jae Min Lee
- Department of Pediatric Medicine, College of Medicine, Yeungnam University, Daegu 42415, Korea
| | - Jong Bum Kim
- Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University, Daegu 42415, Korea
| | - Dong Hyun Byun
- Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University, Daegu 42415, Korea
| | - Su Min Son
- Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University, Daegu 42415, Korea
- Correspondence:
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Kroczka S, Kwiecinska K, Gergont A, Grela A, Gorowska O, Skoczen S. Screening of subclinical P300 event‑related potentials changes in childhood acute lymphoblastic leukemia survivors. Mol Clin Oncol 2022; 17:125. [DOI: 10.3892/mco.2022.2558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 02/10/2022] [Indexed: 11/06/2022] Open
Affiliation(s)
- Slawomir Kroczka
- Department of Child Neurology, Jagiellonian University, Medical College, 30‑663 Krakow, Poland
| | - Kinga Kwiecinska
- Department of Pediatric Oncology and Hematology, Jagiellonian University, Medical College, 30‑663 Krakow, Poland
| | - Aleksandra Gergont
- Department of Child Neurology, Jagiellonian University, Medical College, 30‑663 Krakow, Poland
| | - Anna Grela
- Department of Child Neurology, University Children's Hospital, 30‑663 Krakow, Poland
| | - Olga Gorowska
- Department of Child Neurology, University Children's Hospital, 30‑663 Krakow, Poland
| | - Szymon Skoczen
- Department of Pediatric Oncology and Hematology, Jagiellonian University, Medical College, 30‑663 Krakow, Poland
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25
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Cr V, Das G, Seth R, Sapra S, Sri P, Meena JP, Gupta AK, Sreenivas V. Neurocognitive outcomes in survivors of childhood acute lymphoblastic leukemia: Experience from a tertiary care center in India. Pediatr Blood Cancer 2022; 69:e29688. [PMID: 35403813 DOI: 10.1002/pbc.29688] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 03/07/2022] [Accepted: 03/08/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND Data of neurocognitive deficits in survivors of acute lymphoblastic leukemia (ALL) is scarce from low middle-income countries (LMICs), and is influenced by biological and cultural variations. The objective of this study was to assess the prevalence and spectrum of neurocognitive deficits in a cohort of survivors from India. PROCEDURE Seventy survivors of childhood ALL were evaluated for neurocognitive deficits by the Indian adaptation of Wechsler Intelligence Scale for Children - Fourth Edition (WISC-IVINDIA ). The prevalence of neurocognitive deficits was calculated based on the full-scale intelligence quotient (FSIQ), and scores in discrete domains like verbal comprehension, perceptual reasoning, working memory, and processing speed were calculated and compared to demographics, treatment, and sociocultural factors. RESULTS The mean (SD) current age and time since diagnosis was 10.5 (±3.2) years and 5 (±2.8) years, respectively. The mean FSIQ was 86.1 ± 20.5, with significant neurocognitive deficit (FSIQ <90) being prevalent in 50% (95% CI: 38%-62%) of the cohort. The proportion of survivors with deficits in individual domains of verbal comprehension, perceptual reasoning, working memory, and processing speed were 49%, 50%, 47%, and 44%, respectively. The odds of having neurocognitive deficits were higher when a child belonged to lower socioeconomic strata (OR 5.7, p = .004), parents with lower education attainment (OR 4.3, p = .041), and whose birth order was higher (OR 20.1, p = .005). Age at diagnosis/assessment, chemotherapy received, or dose of radiotherapy did not have a direct impact on neurocognition. CONCLUSIONS AND RELEVANCE Rates of neurocognitive deficits are higher in survivors in LMICs, with socioeconomic variables contributing more than the direct neurotoxic effects of treatment.
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Affiliation(s)
- Vishwa Cr
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Gargi Das
- Division of Pediatric Oncology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Rachna Seth
- Division of Pediatric Oncology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Savita Sapra
- Division of Child Psychology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Prasanth Sri
- Division of Pediatric Oncology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Jagdish Prasad Meena
- Division of Pediatric Oncology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Aditya Kumar Gupta
- Division of Pediatric Oncology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Vishnu Sreenivas
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
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26
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Gandy K, Scoggins MA, Phillips N, van der Plas E, Fellah S, Jacola LM, Pui CH, Hudson MM, Reddick WE, Sitaram R, Krull KR. Sex-Based Differences in Functional Brain Activity during Working Memory in Survivors of Pediatric Acute Lymphoblastic Leukemia. JNCI Cancer Spectr 2022; 6:6566331. [PMID: 35603857 PMCID: PMC9041337 DOI: 10.1093/jncics/pkac026] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 01/31/2022] [Accepted: 02/24/2022] [Indexed: 11/22/2022] Open
Abstract
Background Long-term survivors of pediatric acute lymphoblastic leukemia are at elevated risk for neurocognitive deficits and corresponding brain dysfunction. This study examined sex-based differences in functional neuroimaging outcomes in acute lymphoblastic leukemia survivors treated with chemotherapy alone. Methods Functional magnetic resonance imaging (fMRI) and neurocognitive testing were obtained in 123 survivors (46% male; median [min-max] age = 14.2 years [8.3-26.5 years]; time since diagnosis = 7.7 years [5.1-12.5 years]) treated on the St. Jude Total XV treatment protocol. Participants performed the n-back working memory task in a 3 T scanner. Functional neuroimaging data were processed (realigned, slice time corrected, normalized, smoothed) and analyzed using statistical parametric mapping with contrasts for 1-back and 2-back conditions, which reflect varying degrees of working memory and task load. Group-level fMRI contrasts were stratified by sex and adjusted for age and methotrexate exposure. Statistical tests were 2-sided (P < .05 statistical significance threshold). Results Relative to males, female survivors exhibited less activation (ie, reduced blood oxygen dependent–level signals) in the right parietal operculum, supramarginal gyrus and inferior occipital gyrus, and bilateral superior frontal medial gyrus during increased working memory load (family-wise error–corrected P = .004 to .008, adjusting for age and methotrexate dose). Female survivors were slower to correctly respond to the 2-back condition than males (P < .05), though there were no differences in overall accuracy. Performance accuracy was negatively correlated with fMRI activity in female survivors (Pearson’s r = −0.39 to −0.29, P = .001 to .02), but not in males. Conclusions These results suggest the working memory network is more impaired in female survivors than male survivors, which may contribute to ongoing functional deficits.
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Affiliation(s)
- Kellen Gandy
- Department of Epidemiology and Cancer Control, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
| | - Matthew A Scoggins
- Department of Diagnostic Imaging, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
| | - Nicholas Phillips
- Department of Epidemiology and Cancer Control, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
| | - Ellen van der Plas
- Department of Psychiatry, University of Iowa Hospital and Clinics, Iowa City, IA, USA
| | - Slim Fellah
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, USA
| | - Lisa M Jacola
- Department of Psychology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Ching-Hon Pui
- Department of Oncology, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
- Department of Pathology, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
| | - Melissa M Hudson
- Department of Epidemiology and Cancer Control, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
- Department of Oncology, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
| | - Wilburn E Reddick
- Department of Diagnostic Imaging, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
| | - Ranganatha Sitaram
- Department of Diagnostic Imaging, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
| | - Kevin R Krull
- Department of Epidemiology and Cancer Control, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
- Department of Psychology, St. Jude Children’s Research Hospital, Memphis, TN, USA
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27
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Mazio F, Aloj G, Pastorino GMG, Perillo T, Russo C, Riccio MP, Covelli EM, Parasole R, Tedeschi E, Ugga L, D’Amico A, Quarantelli M. Default-Mode Network Connectivity Changes Correlate with Attention Deficits in ALL Long-Term Survivors Treated with Radio- and/or Chemotherapy. BIOLOGY 2022; 11:biology11040499. [PMID: 35453697 PMCID: PMC9024843 DOI: 10.3390/biology11040499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 03/09/2022] [Accepted: 03/22/2022] [Indexed: 11/21/2022]
Abstract
Simple Summary Both chemotherapy and radiotherapy play a role in the neurocognitive impairment of long-term survivors from acute lymphoblastic leukemia, but it is unknown if similar mechanisms are involved. We assessed neurocognitive alterations, brain tissue volumes, and functional connectivity of the main hubs of the default-mode network, in 13 patients treated with chemotherapy and radiotherapy (Group A) and in 13 treated with chemotherapy only (Group B). Correlations with neuropsychological scores, independent of group, were assessed for regions that showed significant differences between the two groups at neuroimaging. Compared to Group B, Group A performed significantly worse at the digit span and digit symbol tests and showed increased functional connectivity between the medial prefrontal cortex and the rolandic operculi, along with the absence of differences in regional brain tissue volumes. Functional connectivity in these regions correlated inversely with speed of processing in both groups, suggesting that similar mechanisms may be involved in the neurocognitive deficits in both groups. Abstract Whether chemotherapy (ChT) and radiotherapy (RT) determine neurocognitive impairment in acute lymphoblastic leukemia long-term survivors (ALL LTSs) through similar mechanisms affecting the same brain regions is still unknown. We compared neurocognitive alterations, regional brain tissue volumes (by voxel-based morphometry), and functional connectivity of the main default-mode network hubs (by seed-based analysis of resting state functional MRI data), in 13 ALL LTSs treated with RT and ChT (Group A) and 13 treated with ChT only (Group B). Group A performed significantly worse than Group B at the digit span and digit symbol tests (p = 0.023 and 0.013, respectively). Increased connectivity between the medial prefrontal cortex (the main anterior hub of the default-mode network) and the rolandic operculi was present in Group A compared to Group B, along with the absence of significant differences in regional brain tissue volumes. In these regions, the functional connectivity correlated inversely with the speed of processing scores, independent of treatment group. These results suggest that similar mechanisms may be involved in the neurocognitive deficits in ALL LTS patients, regardless of the treatment group. Further studies are needed to clarify whether these changes represent a direct expression of the mechanisms underlying the cognitive deficits or ineffective compensatory phenomena.
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Affiliation(s)
- Federica Mazio
- Pediatric Neuroradiology, Department of Neuroscience, Santobono-Pausilipon Children’s Hospital, 80129 Naples, Italy; (F.M.); (C.R.); (E.M.C.)
| | - Giuseppina Aloj
- Department of Pediatric Hemato-Oncology, A.O.R.N. Santobono-Pausilipon, 80123 Naples, Italy; (G.A.); (R.P.)
| | - Grazia Maria Giovanna Pastorino
- Child and Adolescent Neuropsychiatry Unit, Department of Medicine, Surgery and Dentistry, University of Salerno, 84084 Salerno, Italy;
| | - Teresa Perillo
- Department of Advanced Biomedical Sciences, University of Naples Federico II, 80131 Naples, Italy; (T.P.); (E.T.); (L.U.)
| | - Carmela Russo
- Pediatric Neuroradiology, Department of Neuroscience, Santobono-Pausilipon Children’s Hospital, 80129 Naples, Italy; (F.M.); (C.R.); (E.M.C.)
| | - Maria Pia Riccio
- Department of Medical and Translational Sciences, Child Neuropsychiatry, Federico II University, Via Pansini 5, 80131 Naples, Italy;
| | - Eugenio Maria Covelli
- Pediatric Neuroradiology, Department of Neuroscience, Santobono-Pausilipon Children’s Hospital, 80129 Naples, Italy; (F.M.); (C.R.); (E.M.C.)
| | - Rosanna Parasole
- Department of Pediatric Hemato-Oncology, A.O.R.N. Santobono-Pausilipon, 80123 Naples, Italy; (G.A.); (R.P.)
| | - Enrico Tedeschi
- Department of Advanced Biomedical Sciences, University of Naples Federico II, 80131 Naples, Italy; (T.P.); (E.T.); (L.U.)
| | - Lorenzo Ugga
- Department of Advanced Biomedical Sciences, University of Naples Federico II, 80131 Naples, Italy; (T.P.); (E.T.); (L.U.)
| | - Alessandra D’Amico
- Department of Radiology, Tortorella Private Hospital, 84124 Salerno, Italy;
| | - Mario Quarantelli
- Institute of Biostructure and Bioimaging, National Research Council, 80145 Naples, Italy
- Correspondence: ; Tel.: +39-081-220-3416
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Svärd D, Erfurth EM, Hellerstedt R, Mannfolk P, Mårtensson J, Sundgren P, Follin C. Cognitive interference processing in adult survivors of childhood acute lymphoblastic leukemia using functional magnetic resonance imaging. Acta Oncol 2022; 61:333-340. [PMID: 34637675 DOI: 10.1080/0284186x.2021.1987514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Childhood acute lymphoblastic leukemia (ALL) is associated with cognitive impairment in adulthood. Cognitive interference processing and its correlated functional magnetic resonance imaging (fMRI) activity in the brain have not yet been studied in this patient group. MATERIAL Twenty-six adult childhood ALL survivors (median [interquartile range {IQR}] age, 40.0 [37.0-42.3] years) were investigated at median age (IQR), 35.0 (32.0-37.0) years after treatment with intrathecal and intravenous chemotherapy as well as cranial radiotherapy (24 Gy) and compared with 26 matched controls (median [IQR] age, 37.5 [33.0-41.5] years). METHODS Cognitive interference processing was investigated in terms of behavioral performance (response times [ms] and accuracy performance [%]) and fMRI activity in the cingulo-fronto-parietal (CFP) attention network as well as other parts of the brain using the multisource interference task (MSIT). RESULTS ALL survivors had longer response times and reduced accuracy performance during cognitive interference processing (median [IQR] interference effect, 371.9 [314.7-453.3] ms and 6.7 [4.2-14.7]%, respectively) comparedwith controls (303.7 [275.0-376.7] ms and 2.3 [1.6-4.3]%, respectively), but did not exhibit altered fMRI activity in the CFP attention network or elsewhere in the brain. CONCLUSION Adult childhood ALL survivors demonstrated impaired behavioral performance but no altered fMRI activity when performing cognitive interference processing when compared with controls. The results can be used to better characterize this patient group and to optimize follow-up care and support for these individuals.
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Affiliation(s)
- Daniel Svärd
- Department of Diagnostic Radiology, Lund University, Lund, Sweden
- Department of Medical Imaging and Physiology, Skåne University Hospital, Lund, Sweden
| | - Eva Marie Erfurth
- Department of Endocrinology, Skåne University Hospital, Lund, Sweden
| | - Robin Hellerstedt
- Department of Psychology, University of Cambridge, Cambridge, United Kingdom
| | - Peter Mannfolk
- Department of Medical Imaging and Physiology, Skåne University Hospital, Lund, Sweden
| | - Johan Mårtensson
- Department of Logopedics, Phoniatrics and Audiology, Lund University, Lund, Sweden
| | - Pia Sundgren
- Department of Diagnostic Radiology, Lund University, Lund, Sweden
- Department of Medical Imaging and Physiology, Skåne University Hospital, Lund, Sweden
- Lund University BioImaging Center, Lund University, Lund, Sweden
| | - Cecilia Follin
- Department of Oncology, Skåne University Hospital, Lund, Sweden
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Hu X, Wang Y, Zuping X, Song P, Wang AJ, Qian Z, Yuan PX, Zhao T, Feng JJ. Novel Aggregation-Enhanced PEC Photosensitizer Based on Electrostatic Linkage of Ionic Liquid with Protoporphyrin IX for Ultrasensitive Detection of Molt-4 Cells. Anal Chem 2022; 94:3708-3717. [PMID: 35172575 DOI: 10.1021/acs.analchem.1c05578] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Nowadays, aggregation quenching of most organic photosensitizers in aqueous media seriously restricts analytical and biomedical applications of photoelectrochemical (PEC) sensors. In this work, an aggregation-enhanced PEC photosensitizer was prepared by electrostatically bonding protoporphyrin IX (PPIX) with an ionic liquid of 1-butyl-3-methylimidazole tetrafluoroborate ([BMIm][BF4]), termed as PPIX-[BMIm] for clarity. The resultant PPIX-[BMIm] showed weak photocurrent in pure dimethyl sulfoxide (DMSO, good solvent), while the PEC signals displayed a 44.1-fold enhancement in a water (poor solvent)/DMSO binary solvent with a water fraction (fw) of 90%. Such PEC-enhanced mechanism was critically studied by electrochemistry and density functional theory (DFT) calculation in some detail. Afterward, a label-free PEC cytosensor was built for ultrasensitive bioassay of acute lymphoblastic leukemia (molt-4) cells by electrodepositing Au nanoparticles (Au NPs) on the PPIX-[BMIm] aggregates and sequential assembly of protein tyrosine kinase (PTK) aptamer DNA (aptDNA). The resultant cytosensor showed a wide linear range (300 to 3 × 105 cells mL-1) with a limit of detection (LOD) as low as 63 cells mL-1. The aggregation-enhanced PEC performance offers a valuable and practical pathway for synthesis of advanced organic photosensitizer to explore its PEC applications in early diagnosis of tumors.
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Affiliation(s)
- Xiang Hu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Ying Wang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Xiong Zuping
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Pei Song
- Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua 321000, China
| | - Ai-Jun Wang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Zhaosheng Qian
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Pei-Xin Yuan
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Tiejun Zhao
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Jiu-Ju Feng
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua 321004, China
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30
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Schulte FSM, Merz EL, Russell KB, Tromburg C, Cho S, Tran A, Reynolds K, Tomfohr-Madsen L. Social adjustment in survivors of acute lymphoblastic leukemia without cranial radiation therapy. Pediatr Blood Cancer 2022; 69:e29407. [PMID: 34665517 DOI: 10.1002/pbc.29407] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 09/08/2021] [Accepted: 09/27/2021] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To evaluate group differences in social adjustment in survivors of pediatric acute lymphoblastic leukemia (ALL) compared to survivor siblings and controls; identify disease-related predictors of social adjustment in survivors; and explore whether executive functioning explained differences in social adjustment across groups and between disease-related predictors. METHODS Survivors of pediatric ALL (n = 38, average age at diagnosis = 4.27 years [SD = 1.97]; average time off treatment = 4.83 years [SD = 1.52]), one sibling (if available, n = 20), and one parent from each family were recruited from a long-term survivor clinic. Healthy age- and sex-matched controls (n = 38) and one parent from each family were recruited from the community. Parents completed the Behavioral Assessment System for Children, Parent Rating Scale (BASC-3) Social Withdrawal subscale as a measure of social adjustment, and the Behavior Rating Inventory of Executive Functions (BRIEF-2) as a measure of executive function for each of their children. Multilevel modeling and mediation analysis were used to achieve the study aims. RESULTS Parents reported that survivors had significantly worse social adjustment compared to controls (b = 6.34, p = .004), but not survivor siblings. Among survivors, greater time off treatment (b = 2.06, p = .058) and poorer executive functioning (b = 0.42, p = .006) were associated with worse social adjustment. Executive function did not mediate differences in social withdrawal between survivors and controls or the relationship between time off treatment and social withdrawal among survivors. CONCLUSIONS Survivors of pediatric ALL presenting to follow-up programs should be screened for difficulties with social adjustment. Future research should examine treatment- and nontreatment-related factors contributing to poorer social outcomes.
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Affiliation(s)
- Fiona S M Schulte
- Department of Oncology, Division of Psychosocial Oncology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Hematology, Oncology, and Transplant Program, Alberta Children's Hospital, Calgary, Alberta, Canada
| | - Erin L Merz
- Department of Psychology, California State University, Carson, California, USA
| | - K Brooke Russell
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada
| | - Courtney Tromburg
- Faculty of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Sara Cho
- Department of Oncology, Division of Psychosocial Oncology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Andrew Tran
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada
| | - Kathleen Reynolds
- Hematology, Oncology, and Transplant Program, Alberta Children's Hospital, Calgary, Alberta, Canada.,Department of Family Medicine, University of Calgary, Calgary, Alberta, Canada
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Gandy K, Scoggins MA, Jacola LM, Litten M, Reddick WE, Krull KR. Structural and Functional Brain Imaging in Long-Term Survivors of Childhood Acute Lymphoblastic Leukemia Treated With Chemotherapy: A Systematic Review. JNCI Cancer Spectr 2021; 5:pkab069. [PMID: 34514328 PMCID: PMC8421809 DOI: 10.1093/jncics/pkab069] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 05/19/2021] [Accepted: 08/11/2021] [Indexed: 12/20/2022] Open
Abstract
Background The effect of chemotherapy on brain development in long-term survivors of pediatric acute lymphoblastic leukemia (ALL) was systematically reviewed. Methods A systematic search of Pubmed, Scopus, and PsycINFO databases was conducted to identify articles published between January 2000 and February 2020 that implemented magnetic resonance imaging to assess brain structure and function in pediatric ALL survivors (diagnosed younger than 21 years of age). The review included articles that were published on children diagnosed with ALL between 0 and 21 years of age and treated with chemotherapy-only protocols. Articles meeting the inclusion criteria described survivors on average of 5 years or more from diagnosis and were peer-reviewed articles and original studies. Results The search yielded 1975 articles with 23 articles meeting inclusion criteria. The review revealed that survivors had statistically significant alterations in brain anatomy, most commonly a smaller hippocampus and impaired microstructural white matter integrity in frontal brain regions. Survivors also had impaired brain function including lower brain network efficiency and altered resting state connectivity. Survivors also displayed widespread reductions in brain activation (ie, frontal, temporal, parietal brain regions) during cognitive tasks. Conclusion Although the neurotoxic effects of cancer treatment are reduced in the absence of cranial radiation, survivors treated on chemotherapy-only protocols still display long-term alterations in brain structure and function, which contribute to lifelong neurocognitive late effects.
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Affiliation(s)
- Kellen Gandy
- Department of Epidemiology and Cancer Control, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
| | - Matthew A Scoggins
- Department of Diagnostic Imaging, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
| | - Lisa M Jacola
- Department of Psychology, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
| | - Molly Litten
- Department of Epidemiology and Cancer Control, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
| | - Wilburn E Reddick
- Department of Diagnostic Imaging, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
| | - Kevin R Krull
- Department of Epidemiology and Cancer Control, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
- Department of Psychology, St. Jude’s Children’s Research Hospital, Memphis, TN, USA
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32
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Stefanski KJ, Anixt JS, Goodman P, Bowers K, Leisenring W, Scott Baker K, Burns K, Howell R, Davies S, Robison LL, Armstrong GT, Krull KR, Recklitis C. Long-Term Neurocognitive and Psychosocial Outcomes After Acute Myeloid Leukemia: A Childhood Cancer Survivor Study Report. J Natl Cancer Inst 2021; 113:481-495. [PMID: 32797189 DOI: 10.1093/jnci/djaa102] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 06/11/2020] [Accepted: 07/20/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Survivors of childhood acute myeloid leukemia (AML) are vulnerable to medical late effects of treatment; however, less is known about their psychosocial outcomes. This study evaluated neurocognitive and psychosocial outcomes in long-term AML survivors treated with bone marrow transplantation (BMT) or intensive chemotherapy (IC) without BMT. METHODS AML survivors (N = 482; median age at diagnosis = 8 [range = 0-20] years; median age at evaluation = 30 [range = 18-49] years) treated with BMT (n = 183) or IC (n = 299) and sibling controls (N = 3190; median age at evaluation = 32 [range = 18-58] years) from the Childhood Cancer Survivor Study were compared on emotional distress (Brief Symptom Inventory-18), neurocognitive problems (Childhood Cancer Survivor Study Neurocognitive Questionnaire), health-related quality of life (SF-36), and social attainment. Outcomes were dichotomized (impaired vs nonimpaired) using established criteria, and relative risks (RRs) were estimated with multivariable Poisson regression, adjusted for age at evaluation and sex. RESULTS AML survivors were more likely than siblings to report impairment in overall emotional (RR = 2.19, 95% confidence interval [CI] = 1.51 to 3.18), neurocognitive (RR = 2.03, 95% CI = 1.47 to 2.79), and physical quality of life (RR = 2.71, 95% CI = 1.61 to 4.56) outcomes. Survivors were at increased risk for lower education (RR = 1.15, 95% CI = 1.03 to 1.30), unemployment (RR = 1.41, 95% CI = 1.16 to 1.71), lower income (RR = 1.39, 95% CI = 1.17 to 1.65), and not being married or having a partner (RR = 1.33, 95% CI = 1.17 to 1.51). BMT-treated survivors did not differ statistically significantly from IC-treated on any outcome measure. CONCLUSIONS AML survivors are at increased risk for psychosocial impairment compared with siblings; however, BMT does not confer additional risk for psychosocial late effects compared with treatment without BMT.
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Affiliation(s)
| | - Julia S Anixt
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Pamela Goodman
- Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Katherine Bowers
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | | | - K Scott Baker
- Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Karen Burns
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Rebecca Howell
- The University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Stella Davies
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | | | | | - Kevin R Krull
- St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Christopher Recklitis
- Department of Pediatrics, Harvard Medical School, Dana-Farber Cancer Institute, Boston, MA, USA
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33
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Iijima M, Liu W, Panetta JC, Hudson MM, Pui CH, Srivastava DK, Krull KR, Inaba H. Association between obesity and neurocognitive function in survivors of childhood acute lymphoblastic leukemia treated only with chemotherapy. Cancer 2021; 127:3202-3213. [PMID: 33914910 PMCID: PMC8355093 DOI: 10.1002/cncr.33624] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 04/03/2021] [Accepted: 04/07/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND Neurocognitive impairment and obesity are common adverse sequelae in survivors of childhood acute lymphoblastic leukemia (ALL); however, the association has not been investigated. METHODS Neurocognitive function was evaluated once in survivors of ALL who were at least 8 years old and 5 years from their diagnosis. In a cross-sectional analysis, the associations with the body mass index (BMI) category and Z score were examined. A longitudinal analysis used the overweight/obesity area under the curve (AUC), which was determined via the trapezoidal rule by a sum of the integrals defined by the BMI Z score at each time point and the time intervals of the BMI measurement. RESULTS For 210 survivors, the median BMI Z score at diagnosis was 0.17, which increased to 0.54 at the end of induction and to 0.74 at the neurocognitive assessment. In the cross-sectional analysis, overweight/obese survivors scored significantly lower than others on the measures of executive function (cognitive flexibility, planning, verbal fluency, working memory, and spatial construction; all P < .05), attention (attention span and risk taking; all P < .05), and processing speed (visual motor coordination, visual speed, and motor speed; all P < .05). In the longitudinal analysis, when the treatment period was subdivided into 4 time periods (induction, consolidation, early maintenance, and late maintenance), a greater overweight/obesity AUC during induction therapy was associated with worse cognitive flexibility (P = .01) and slower motor speed (P = .02), which persisted throughout the treatment. CONCLUSIONS Overweight/obesity was significantly associated with neurocognitive impairment during long-term follow-up, and this association started early in treatment for ALL. Novel early interventions to provide cognitive training and prevent weight gain are required for patients at risk.
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Affiliation(s)
- Mayuko Iijima
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee
- Department of Psychiatry and Behavioral Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Wei Liu
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - John C. Panetta
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Melissa M. Hudson
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, Tennessee
- Department of Psychology, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Ching-Hon Pui
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Deo Kumar Srivastava
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Kevin R. Krull
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, Tennessee
- Department of Psychology, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Hiroto Inaba
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee
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34
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Bashore L, Hobbie W. Emerging and Ongoing Survivorship Challenges Among Childhood Cancer Survivors and Providing Risk-Based Focused Follow-Up Care. Semin Oncol Nurs 2021; 37:151163. [PMID: 34144848 DOI: 10.1016/j.soncn.2021.151163] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVES To provide a summary of the emerging and ongoing survivorship challenges facing childhood, adolescent, and young adult cancer survivors and their families. DATA SOURCES Research and review articles, websites, and clinical guidelines specific to childhood cancer survivorship were used. CONCLUSION Many challenges exist in assuring quality long-term follow-up and risk-based screening for childhood cancer survivors. Although many childhood cancer survivors survive well into adulthood, they are at risk for a vast number of later complications of their cancer treatment necessitating annual cancer surveillance. In addition, many childhood cancer survivors are not engaging in long-term follow-up recommendations for clinic attendance, risk-based surveillance, and screening for potentially life-ending events. Pediatric oncology nurses and advanced practice nurses have played an enormous role in the design of childhood cancer survivorship programs and are an integral member of the multidisciplinary health care team who care for this population. Nurses have an obligation to continue to advance the survivorship care of childhood cancer survivors and lead interventional opportunities to improve the lifelong health-related quality of life and overall physical health. IMPLICATIONS FOR NURSING PRACTICE Pediatric oncology nurses and advanced practice registered nurses must have a working knowledge of the many late effects that childhood cancer treatment has on the long-term health of childhood cancer survivors. Nurses are well-placed in positions to continue the efforts begun more than 2 decades prior by pediatric oncology nurses who saw the value and necessity of designated survivorship programs.
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Affiliation(s)
| | - Wendy Hobbie
- Children's Hospital of Philadelphia, Philadelphia, PA
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35
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van der Plas E, Modi AJ, Li CK, Krull KR, Cheung YT. Cognitive Impairment in Survivors of Pediatric Acute Lymphoblastic Leukemia Treated With Chemotherapy Only. J Clin Oncol 2021; 39:1705-1717. [PMID: 33886368 DOI: 10.1200/jco.20.02322] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Ellen van der Plas
- Department of Psychiatry, University of Iowa Hospital & Clinics, Iowa, IA
| | - Arunkumar J Modi
- Stead Family Department of Pediatrics, University of Iowa, Iowa, IA
| | - Chi Kong Li
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China.,Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Hong Kong SAR, China
| | - Kevin R Krull
- Department of Epidemiology and Cancer Control, St Jude Children's Research Hospital, Memphis, TN.,Department of Psychology, St Jude Children's Research Hospital, Memphis, TN
| | - Yin Ting Cheung
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
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36
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Elens I, Deprez S, Billiet T, Sleurs C, Labarque V, Uyttebroeck A, Van Gool S, Lemiere J, D’Hooge R. Methylene tetrahydrofolate reductase A1298C polymorphisms influence the adult sequelae of chemotherapy in childhood-leukemia survivors. PLoS One 2021; 16:e0250228. [PMID: 33930029 PMCID: PMC8087097 DOI: 10.1371/journal.pone.0250228] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 04/03/2021] [Indexed: 11/23/2022] Open
Abstract
This retrospective correlation study investigated the putative link between methylene tetrahydrofolate reductase (MTHFR) A1298C mutations and chemotherapy-related brain function changes in adult childhood-leukemia survivors. To this end, we determined the relationship between the particular MTHFR1298 genotype (AA, AC or CC) of 31 adult childhood-leukemia survivors, and (1) their CSF Tau and phosphorylated Tau (pTau) levels at the time of treatment, (2) their adult performance intelligence quotient (PIQ), and (3) their regional brain connectivity using diffusion magnetic resonance imaging (dMRI) and resting-state functional MRI (rsfMRI). We confirmed that neuropathology markers Tau and pTau significantly increased in CSF of children after intrathecal methotrexate administration. Highest concentrations of these toxicity markers were found during the induction phase of the therapy. Moreover, CSF concentrations of Tau and pTau during treatment were influenced by the children’s particular MTHFR1298 genotype. CSF Tau (but not pTau) levels significantly dropped after folinic acid supplementation. At adult age (on average 13.1 years since the end of their treatment), their particular MTHFR1298 genotype (AA, AC or CC) influenced the changes in PIQ and cortical connectivity that we found to be related to their childhood exposure to chemotherapeutics. In summary, we suggest that homozygous MTHFR1298CC individuals are more vulnerable to the adult sequelae of antifolate chemotherapy.
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Affiliation(s)
- Iris Elens
- Laboratory of Biological Psychology, KU Leuven, Leuven, Belgium
- Department of Child and Adolescent Psychiatry, KU Leuven, University Psychiatric Centre Leuven, Leuven, Belgium
- Department of Psychiatry, AZ Delta, Roeselare, Belgium
| | - Sabine Deprez
- Department of Imaging and Pathology, KU Leuven, Leuven, Belgium
- Department of Radiology, University Hospital Leuven, Leuven, Belgium
| | - Thibo Billiet
- Department of Radiology, University Hospital Leuven, Leuven, Belgium
- Icometrix, Leuven, Belgium
| | - Charlotte Sleurs
- Department of Radiology, University Hospital Leuven, Leuven, Belgium
- Department of Pediatrics, Pediatric Hemato-Oncology, University Hospital Leuven, Leuven, Belgium
| | - Veerle Labarque
- Department of Pediatrics, Pediatric Hemato-Oncology, University Hospital Leuven, Leuven, Belgium
- Department of Cardiovascular Medicine, KU Leuven, Leuven, Belgium
| | - Anne Uyttebroeck
- Department of Pediatrics, Pediatric Hemato-Oncology, University Hospital Leuven, Leuven, Belgium
- Department of Cardiovascular Medicine, KU Leuven, Leuven, Belgium
| | | | - Jurgen Lemiere
- Department of Child and Adolescent Psychiatry, KU Leuven, University Psychiatric Centre Leuven, Leuven, Belgium
- Department of Pediatrics, Pediatric Hemato-Oncology, University Hospital Leuven, Leuven, Belgium
| | - Rudi D’Hooge
- Laboratory of Biological Psychology, KU Leuven, Leuven, Belgium
- * E-mail:
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37
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Sleurs C, Blommaert J, Batalle D, Verly M, Sunaert S, Peeters R, Lemiere J, Uyttebroeck A, Deprez S. Cortical thinning and altered functional brain coherence in survivors of childhood sarcoma. Brain Imaging Behav 2021; 15:677-688. [PMID: 32335825 DOI: 10.1007/s11682-020-00276-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
High-dose chemotherapy is increasingly evidenced to be neurotoxic and result in long-term neurocognitive sequelae. However, research investigating grey matter alterations in childhood cancer patients remains limited. As childhood sarcoma patients receive high-dose chemotherapy, we aimed to investigate cortical brain alterations in adult survivors. We analyzed high-resolution structural (T1-weighted) MRI and resting-state functional MRI (rsfMRI), to derive structural and functional cortical information in survivors of childhood sarcoma, treated with high-dose intravenous chemotherapy (n = 33). These scans were compared to age- and gender- matched controls (n = 34). Cortical volume and thickness were investigated using voxel-based morphometry and vertex-wise surface-based morphometry. Brain regions showing significant group differences in volume or thickness were implemented as seeds of interest to estimate their resting state co-activity with other areas (i.e. functional coherence). We explored whether structural measures were associated with potential risk factors, such as age at diagnosis, and cumulative doses of chemotherapeutic agents (methotrexate, ifosfamide). Finally, we investigated the link between functional regional strength, neurocognitive assessments and daily life complaints. In patients relative to controls we observed lower grey matter volumes in cerebellar and frontal areas, as well as frontal cortical thinning. Cerebellar volume and orbitofrontal thickness appeared dose- and age-related, respectively. Cortical thickness of the parahippocampal area appeared lower, only if the group comparison was not adjusted for depression. This region specifically showed lower functional coherence, which was associated with lower processing speed. This study suggests cortical thinning as well as decreased functional coherence in survivors of childhood sarcoma, which could be important for both long-term attentional functioning and emotional distress in daily life. Frontal areas might be specifically vulnerable during adolescence.
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Affiliation(s)
| | | | - Dafnis Batalle
- Department of Forensic & Neurodevelopmental Science, Institute of Psychiatry, Psychology & Neuroscience, King's College, London, UK.,Centre for the Developing Brain, School of Biomedical Engineering & Imaging Sciences, King's College London, London, UK
| | - Marjolein Verly
- Department of Neurosciences, ExpORL, KU Leuven, Leuven, Belgium
| | - Stefan Sunaert
- Department of Radiology, University Hospital Leuven, Leuven, Belgium.,Department of Imaging and Pathology, KU Leuven, Leuven, Belgium
| | - Ron Peeters
- Department of Radiology, University Hospital Leuven, Leuven, Belgium
| | - Jurgen Lemiere
- Department of Pediatric Hematology and Oncology, University Hospital Leuven, Leuven, Belgium
| | - Anne Uyttebroeck
- Department of Oncology, KU Leuven, Leuven, Belgium.,Department of Pediatric Hematology and Oncology, University Hospital Leuven, Leuven, Belgium
| | - Sabine Deprez
- Department of Imaging and Pathology, KU Leuven, Leuven, Belgium
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38
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Kesler SR, Sleurs C, McDonald BC, Deprez S, van der Plas E, Nieman BJ. Brain Imaging in Pediatric Cancer Survivors: Correlates of Cognitive Impairment. J Clin Oncol 2021; 39:1775-1785. [PMID: 33886371 DOI: 10.1200/jco.20.02315] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Shelli R Kesler
- School of Nursing, Department of Diagnostic Medicine, Dell School of Medicine, Livestrong Cancer Institutes, Austin, TX
| | - Charlotte Sleurs
- Department of Oncology, Catholic University of Leuven, Leuven, Belgium.,Leuven Cancer Institute, Leuven, Belgium
| | - Brenna C McDonald
- Center for Neuroimaging, Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Center for Neuroimaging, Indiana University Melvin and Bren Simon Cancer Center, Indianapolis, IN
| | - Sabine Deprez
- Leuven Cancer Institute, Leuven, Belgium.,Department of Imaging and Pathology, Catholic University of Leuven, Leuven, Belgium
| | - Ellen van der Plas
- Department of Psychiatry, University of Iowa Hospital and Clinics, Iowa City, Iowa
| | - Brian J Nieman
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada.,Ontario Institute for Cancer Research, Toronto, ON, Canada.,Translational Medicine, Hospital for Sick Children, Toronto, ON, Canada
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39
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Peng L, Yang LS, Yam P, Lam CS, Chan ASY, Li CK, Cheung YT. Neurocognitive and Behavioral Outcomes of Chinese Survivors of Childhood Lymphoblastic Leukemia. Front Oncol 2021; 11:655669. [PMID: 33959507 PMCID: PMC8093634 DOI: 10.3389/fonc.2021.655669] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 03/15/2021] [Indexed: 11/16/2022] Open
Abstract
Background Increasing attention has been dedicated to investigate modifiable risk factors of late effects in survivors of childhood cancer. This study aims to evaluate neurocognitive and behavioral functioning in a relatively young cohort of survivors of childhood acute lymphoblastic leukemia (ALL) in Hong Kong, and to identify clinical and socio-environmental factors associated with these outcomes. Methods This analysis included 152 survivors of childhood ALL who were ≥5 years post-diagnosis (52% male, mean [SD] age 23.5[7.2] years at evaluation, 17.2[7.6] years post-diagnosis). Survivors completed performance-based neurocognitive tests, and reported their emotional and behavioral symptoms using the Child/Adult Behavior Checklist. Socio-environmental variables (living space, fatigue, physical activity, family functioning, and academic stress) were self-reported using validated questionnaires. Clinical variables and chronic health conditions were extracted from medical charts. Multivariable linear modeling was conducted to test identify factors associated with neurocognitive/behavioral outcomes, adjusting for current age, sex, age at diagnosis and cranial radiation. An exploratory mediation analysis was performed to examine the mediating effects of risk factors on neurocognitive and behavioral outcomes. Results As compared to population norms, a minority of survivors developed mild-moderate impairment in motor processing speed (36.2%), memory (9.2%) and attention measures (4.0%-10.5%). Survivors also reported attention problems (12.5%), sluggish cognitive tempo (23.7%) and internalizing (depressive, anxiety and somatic symptoms) problems (17.1%). A minority of survivors developed mild-moderate treatment-related chronic conditions (n=37, 24.3%). As compared to survivors without chronic conditions, survivors with chronic conditions had more executive dysfunction (B=5.09, standard error [SE]=2.05; P=0.014) and reported more attention problems (B=5.73, SE=1.43; P<0.0001). Fatigue and poor family functioning was associated with multiple measures of behavior problems (all P<0.001). A lower level of physical activity was correlated with more self-reported symptoms of inattention (B= -1.12, SE=0.38, P=0.004) and sluggish cognitive tempo (B=-1.22, SE=0.41, P=0.003). Exploratory analysis showed that chronic health conditions were associated with behavioral measures through fatigue as the mediator. Conclusion The majority of young Chinese survivors of ALL had normal cognitive and behavioral function. Regular monitoring of behavioral function should be performed on survivors who develop treatment-related chronic conditions. Health behavior and socio-environment factors may be potentially modifiable risk factors associated with health outcomes in survivors.
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Affiliation(s)
- Liwen Peng
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Lok Sum Yang
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Perri Yam
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Chun Sing Lam
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Agnes Sui-Yin Chan
- Neuropsychology Laboratory, Department of Psychology, The Chinese University of Hong Kong, Hong Kong, China.,Chanwuyi Research Center for Neuropsychological Well-Being, The Chinese University of Hong Kong, Hong Kong, China
| | - Chi Kong Li
- Department of Pediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China.,Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong, China.,Department of Paediatrics and Adolescent Medicine, The Hong Kong Children's Hospital, Hong Kong, China
| | - Yin Ting Cheung
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
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40
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Rijmenams I, Moechars D, Uyttebroeck A, Radwan A, Blommaert J, Deprez S, Sunaert S, Segers H, Gillebert CR, Lemiere J, Sleurs C. Age- and Intravenous Methotrexate-Associated Leukoencephalopathy and Its Neurological Impact in Pediatric Patients with Lymphoblastic Leukemia. Cancers (Basel) 2021; 13:cancers13081939. [PMID: 33923795 PMCID: PMC8073318 DOI: 10.3390/cancers13081939] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 04/08/2021] [Accepted: 04/15/2021] [Indexed: 12/04/2022] Open
Abstract
Simple Summary In this study, we investigated standardized post-chemotherapy magnetic resonance (MR) scans for leukoencephalopathy and patient- and treatment-related risk factors in childhood leukemia patients. As prevalence numbers are limited, our study provides the required estimations for this population. Furthermore, we demonstrate that younger patients might be more at-risk for development of leukoencephalopathy (LE), and that a higher intravenous methotrexate (IV-MTX) dose has a cumulative toxic effect, while the number of intrathecal administrations was not significantly associated with the extent of LE. This can suggest we should modify chemotherapeutic treatment regimens by decreasing the number of IV-MTX applications, with special attention for younger patients. Abstract Methotrexate (MTX) is associated with leukoencephalopathy (LE) in children treated for lymphoblastic leukemia/lymphoma (ALL/LBL). However, large-scale studies with systematic MR acquisition and quantitative volumetric lesion information remain limited. Hence, the prevalence of lesion burdens and the potential risk factors of LE in this population are still inconclusive. FLAIR-MRI scans were acquired at the end of treatment in children who were treated for ALL/LBL, which were quantitatively analyzed for LE. Voxels were assigned to the lesion segmentation if indicated by two raters. Logistic and linear regression models were used to test whether lesion presence and size were predicted by risk factors such as age at diagnosis, gender, intrathecal (IT-) or intravenous (IV-)MTX dose, CNS invasion, and acute neurological events. Patients with a pre-existing neurological condition or low-quality MR scan were excluded from the analyses. Of the 129 patients, ten (8%) suffered from CNS invasion. Chemotherapy-associated neurological events were observed in 13 patients (10%) during therapy, and 68 patients (53%) showed LE post-treatment. LE was more frequent in cases of lower age and higher cumulative IV-MTX doses, while the extent of LE and neurological symptoms were associated only with IV-MTX doses. Neurological events were not significantly associated with LE, even though symptomatic patients demonstrated a higher ratio of LE (n = 9/13) than asymptomatic patients (n = 59/116). This study suggests leukoencephalopathy frequently occurs in both symptomatic and asymptomatic leukemia patients. Younger children and patients treated with higher cumulative IV-MTX doses might need more regular screening for early detection and follow-up of associated sequelae.
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Affiliation(s)
- Ilona Rijmenams
- Department of Brain and Cognition, KU Leuven, 3000 Leuven, Belgium; (I.R.); (D.M.); (C.R.G.)
- Department of Pediatric Oncology, KU Leuven, 3000 Leuven, Belgium; (A.U.); (H.S.)
| | - Daan Moechars
- Department of Brain and Cognition, KU Leuven, 3000 Leuven, Belgium; (I.R.); (D.M.); (C.R.G.)
- Department of Pediatric Oncology, KU Leuven, 3000 Leuven, Belgium; (A.U.); (H.S.)
| | - Anne Uyttebroeck
- Department of Pediatric Oncology, KU Leuven, 3000 Leuven, Belgium; (A.U.); (H.S.)
- Department of Pediatric Hemato-Oncology, University Hospital Leuven, 3000 Leuven, Belgium;
- Leuven Cancer Institute, KU Leuven, 3000 Leuven, Belgium; (A.R.); (J.B.); (S.D.); (S.S.)
| | - Ahmed Radwan
- Leuven Cancer Institute, KU Leuven, 3000 Leuven, Belgium; (A.R.); (J.B.); (S.D.); (S.S.)
- Leuven Brain Institute, KU Leuven, 3000 Leuven, Belgium
- Department of Imaging and Pathology, KU Leuven, 3000 Leuven, Belgium
| | - Jeroen Blommaert
- Leuven Cancer Institute, KU Leuven, 3000 Leuven, Belgium; (A.R.); (J.B.); (S.D.); (S.S.)
- Leuven Brain Institute, KU Leuven, 3000 Leuven, Belgium
- Department of Gynaecological Oncology, KU Leuven, 3000 Leuven, Belgium
| | - Sabine Deprez
- Leuven Cancer Institute, KU Leuven, 3000 Leuven, Belgium; (A.R.); (J.B.); (S.D.); (S.S.)
- Leuven Brain Institute, KU Leuven, 3000 Leuven, Belgium
- Department of Imaging and Pathology, KU Leuven, 3000 Leuven, Belgium
| | - Stefan Sunaert
- Leuven Cancer Institute, KU Leuven, 3000 Leuven, Belgium; (A.R.); (J.B.); (S.D.); (S.S.)
- Leuven Brain Institute, KU Leuven, 3000 Leuven, Belgium
- Department of Imaging and Pathology, KU Leuven, 3000 Leuven, Belgium
| | - Heidi Segers
- Department of Pediatric Oncology, KU Leuven, 3000 Leuven, Belgium; (A.U.); (H.S.)
- Department of Pediatric Hemato-Oncology, University Hospital Leuven, 3000 Leuven, Belgium;
- Leuven Cancer Institute, KU Leuven, 3000 Leuven, Belgium; (A.R.); (J.B.); (S.D.); (S.S.)
| | - Céline R. Gillebert
- Department of Brain and Cognition, KU Leuven, 3000 Leuven, Belgium; (I.R.); (D.M.); (C.R.G.)
- Leuven Brain Institute, KU Leuven, 3000 Leuven, Belgium
| | - Jurgen Lemiere
- Department of Pediatric Hemato-Oncology, University Hospital Leuven, 3000 Leuven, Belgium;
- Leuven Cancer Institute, KU Leuven, 3000 Leuven, Belgium; (A.R.); (J.B.); (S.D.); (S.S.)
- Leuven Brain Institute, KU Leuven, 3000 Leuven, Belgium
| | - Charlotte Sleurs
- Department of Pediatric Oncology, KU Leuven, 3000 Leuven, Belgium; (A.U.); (H.S.)
- Leuven Cancer Institute, KU Leuven, 3000 Leuven, Belgium; (A.R.); (J.B.); (S.D.); (S.S.)
- Leuven Brain Institute, KU Leuven, 3000 Leuven, Belgium
- Correspondence:
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Zhang YM, Gao JM, Zhou H, Li L, Liu LZ, Han ZD, Yi XP, Liao WH. Pre-symptomatic local brain activity and functional connectivity alterations in nasopharyngeal carcinoma patients who developed radiation encephalopathy following radiotherapy. Brain Imaging Behav 2021; 14:1964-1978. [PMID: 31264197 DOI: 10.1007/s11682-019-00145-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Radiation encephalopathy (RE) is a common complication in patients with nasopharyngeal carcinoma (NPC) who have received radiotherapy (RT), and recent neuroimaging studies have shown brain alterations in Post-RT patients prior to RE. However, whether there are functional alterations between those Post-RT patients who are proved to have RE in follow-up and those who do not develop it remains largely unknown. Here, we used resting state functional MRI to explore regional homogeneity (ReHo) and functional connectivity (FC) alterations in Post-RT patients with (Post-RT RE proved; n = 18) or without (Post-RT non-RE; n = 22) RE at follow-up, also making comparisons with a Pre-RT group (n = 23). Compared with the Pre-RT group, patients in Post-RT non-RE and Post-RT RE proved groups showed concurrent increased and decreased ReHo values in different brain regions inside and/or outside the radiation field, with the alterations in ReHo tending to increase if RE occurred. Seed-based FC analysis showed that compared with the Post-RT non-RE group, patients in the Post-RT RE proved group had different changing patterns of FC between a region of interest (ROI) in the right temporal lobe and distant brain regions (mainly in the sensorimotor system and default mode network). Receiver operating characteristic (ROC) curve analysis showed that the altered ReHo value in the ROI had excellent diagnostic performance for differentiating NPC patients who developed RE in follow-up from those who did not, with an area under the curve (AUC) value of 0.94. These ReHo and FC findings may provide new insights into the early diagnosis of RE.
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Affiliation(s)
- You-Ming Zhang
- Department of Radiology, Xiangya Hospital, Central South University, No. 87 Xiangya Road, Changsha, 410008, People's Republic of China
| | - Jian-Ming Gao
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, No.651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China
- State Key Laboratory of Oncology in South China, Guangzhou, People's Republic of China
- Collaborative Innovation Center for Cancer Medicine, Guangzhou, People's Republic of China
| | - Hong Zhou
- Department of Radiology, the first Affiliated Hospital of University of South China, Hengyang, China
| | - Li Li
- State Key Laboratory of Oncology in South China, Guangzhou, People's Republic of China
- Collaborative Innovation Center for Cancer Medicine, Guangzhou, People's Republic of China
- Imaging Diagnosis and Interventional Center, Sun Yat-sen University Cancer Center, No.651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China
| | - Li-Zhi Liu
- State Key Laboratory of Oncology in South China, Guangzhou, People's Republic of China
- Collaborative Innovation Center for Cancer Medicine, Guangzhou, People's Republic of China
- Imaging Diagnosis and Interventional Center, Sun Yat-sen University Cancer Center, No.651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China
| | - Zai-de Han
- Department of Radiology, Xiangya Hospital, Central South University, No. 87 Xiangya Road, Changsha, 410008, People's Republic of China
| | - Xiao-Ping Yi
- Department of Radiology, Xiangya Hospital, Central South University, No. 87 Xiangya Road, Changsha, 410008, People's Republic of China.
| | - Wei-Hua Liao
- Department of Radiology, Xiangya Hospital, Central South University, No. 87 Xiangya Road, Changsha, 410008, People's Republic of China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, People's Republic of China.
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Patel SK, Miranda L, Delgado N, Barreto N, Nolty A, Kelly NC, Wilson K, Toomey D, Pawlowska A. Adaptation of an Intervention to Reduce Disparities in School HRQOL for Latino Childhood Cancer Survivors. J Pediatr Psychol 2021; 45:921-932. [PMID: 32735009 DOI: 10.1093/jpepsy/jsaa048] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 03/12/2020] [Accepted: 05/19/2020] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE Survivors of childhood leukemia, especially those from low socioeconomic status households, often experience persistent neurocognitive and academic impairment. This study adapted an existing parent training intervention to improve outcomes for low-acculturated, Spanish-speaking Latino parents of children with leukemia and pilot tested that intervention for feasibility. METHODS Semistructured interviews were conducted with a focus group of 20 Latino parents of children treated for leukemia. Ten Latino families participated in a pilot study of the adapted parenting intervention, consisting of eight sessions over 6 months. RESULTS Focus groups revealed that parents unanimously supported a parenting intervention but barriers to participation included time constraints, transportation issues, and anxiety in the hospital environment. The parents also highlighted cultural factors that could contribute to the health disparity, such as lack of knowledge and efficacy in facilitating their child's progress with learning and school. In the pilot study, adherence was 90%, establishing feasibility, and the adapted intervention was considered beneficial. The median parenting efficacy scores improved from preintervention to postintervention (median 3.40 vs. 3.94; p < .011), as did parent-reported school functioning of the child (median 50.00 vs. 60.00; p = .088). CONCLUSIONS This study addressed a health disparity by culturally adapting a parenting intervention, which was designed to improve school functioning, to meet the needs and preferences of low-acculturated, Spanish-speaking families of children with leukemia in Southern California. The pilot study demonstrated that the adapted intervention is feasible and acceptable in the target population. A larger trial is underway to test the efficacy of this adapted parenting intervention.
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Affiliation(s)
- Sunita K Patel
- Departments of Population Sciences and Supportive Care Medicine, Comprehensive Cancer Center, City of Hope
| | | | | | | | | | | | - Karla Wilson
- Department of Population Sciences, City of Hope.,Department of Pediatrics, City of Hope
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Fawal MA, Jungas T, Davy A. Inhibition of DHFR targets the self-renewing potential of brain tumor initiating cells. Cancer Lett 2021; 503:129-137. [PMID: 33545223 DOI: 10.1016/j.canlet.2021.01.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 01/21/2021] [Accepted: 01/27/2021] [Indexed: 11/16/2022]
Abstract
Brain tumors are a heterogeneous group of benign and malignant tumors arising from the brain parenchyma and its surrounding structures, with in general a poor clinical outcome due to high recurrence. One of the underlying causes for this somber prognostic is the presence of brain tumor initiating cells (BTIC) endowed with self-renewal potential, multi-lineage differentiation and resistance to treatment. One promising therapeutic avenue for brain tumors is targeting BTIC self-renewal potential and forcing their differentiation. A compelling candidate is one-carbon metabolism shown to play a key role in maintaining stem cell self-renewal in several lineages. Here, we focus on dihydrofolate reductase (DHFR), a key enzyme in one-carbon metabolism, and demonstrate this enzyme's overexpression in several human brain tumors and its expression in human BTIC. We show that DHFR inhibition, either by Methotrexate (MTX) or EphB activation with synthetic ligands, reduces the tumorigenic potential of 4 human BTIC lines, by reducing their self-renewal capacities both in vitro and in a cerebral organoid glioma (GLICO) model. Our data indicate that driving BTIC differentiation by inhibiting DHFR may provide a new therapeutic approach to treating highly refractory aggressive tumors.
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Affiliation(s)
- Mohamad-Ali Fawal
- Molecular, Cellular and Developmental Biology (MCD), Center for Integrative Biology (CBI), University of Toulouse, CNRS, UPS, 118 route de Narbonne, 31062, Toulouse, France
| | - Thomas Jungas
- Molecular, Cellular and Developmental Biology (MCD), Center for Integrative Biology (CBI), University of Toulouse, CNRS, UPS, 118 route de Narbonne, 31062, Toulouse, France
| | - Alice Davy
- Molecular, Cellular and Developmental Biology (MCD), Center for Integrative Biology (CBI), University of Toulouse, CNRS, UPS, 118 route de Narbonne, 31062, Toulouse, France.
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44
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Pryweller JR, Glass JO, Sabin ND, Laningham FH, Li Y, Jacola LM, Conklin HM, Reddick WE. Characterization of Leukoencephalopathy and Association With Later Neurocognitive Performance in Pediatric Acute Lymphoblastic Leukemia. Invest Radiol 2021; 56:117-126. [PMID: 32769417 PMCID: PMC8059361 DOI: 10.1097/rli.0000000000000715] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES The most common form of pediatric cancer is acute lymphoblastic leukemia (ALL). Magnetic resonance (MR) neuroimaging studies have revealed leukoencephalopathy (LE) in pediatric ALL, but the impact of LE on long-term neurocognitive performance remains unknown. This study aims to objectively characterize the prevalence, extent, and intensity of LE, and their association with later neurocognitive performance. MATERIALS AND METHODS Pediatric patients (N = 377) treated for ALL without irradiation underwent MR neuroimaging at 4 time points throughout therapy (end of remission induction [MR1], end of consolidation [MR2], and week 31 [MR3] and week 120 [end therapy, MR4] of continuation treatment) and neurocognitive evaluations at the end of therapy and 2 years later. Generalized estimation equation models with logit link were developed to explore the association between LE prevalence and extent with time points throughout therapy, age at diagnosis (≤5 years or >5 years), treatment risk arm (low risk or standard/high risk), and sex. General linear models were also developed to investigate the association between neuroimaging metrics during treatment and neurocognitive performance at 2-year follow-up. RESULTS The prevalence of LE was greatest (22.8%, 74/324) after consolidation therapy. The prevalence of LE increased at MR2 relative to MR1 regardless of treatment risk arm (both P's < 0.001), age group (both P's < 0.001), or sex (male, P < 0.001; female, P = 0.013). The extent of white matter affected also increased at MR2 relative to MR1 regardless of treatment risk arm (standard/high risk, P < 0.001; low risk, P = 0.004), age group (both P's < 0.001), or sex (male, P < 0.001; female, P = 0.001). Quantitative relaxation rates were significantly longer in LE compared with that in normal-appearing white matter in the same examination (T1, P < 0.001; T2, P < 0.001). The LE prevalence early in therapy was associated with increased parent ratings of conduct problems (P = 0.039) and learning difficulties (P = 0.036) at 2-year follow-up compared with that at the end of therapy. A greater extent of LE early in therapy was associated with decreasing performance on a measure of processing speed (P = 0.003) from the end of therapy to 2-year follow-up. A larger extent of LE at the end of therapy was associated with decreased performance in reading (P = 0.004), spelling (P = 0.003), and mathematics (P = 0.019) at 2-year follow-up and increasing problems with attention (omissions, P = 0.045; β, P = 0.015) and memory (list A total recall, P = 0.010) at 2-year follow-up compared with that at the end of therapy. CONCLUSIONS In this large cohort of pediatric patients treated for ALL without irradiation, asymptomatic LE during therapy can be seen in almost a quarter of patients, involves as much as 10% of the white matter volume, and is associated with decreasing neurocognitive performance, increasing parent reports of conduct problems, and learning difficulties in survivors.
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Affiliation(s)
- Jennifer R. Pryweller
- Department of Diagnostic Imaging, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - John O. Glass
- Department of Diagnostic Imaging, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Noah D. Sabin
- Department of Diagnostic Imaging, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Fred H. Laningham
- Department of Diagnostic Radiology, Children’s Hospital Central California, Madera, California
| | - Yimei Li
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Lisa M. Jacola
- Department of Psychology, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Heather M. Conklin
- Department of Psychology, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Wilburn E. Reddick
- Department of Diagnostic Imaging, St. Jude Children’s Research Hospital, Memphis, Tennessee
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Ikonomidou C. Cerebrospinal Fluid Biomarkers in Childhood Leukemias. Cancers (Basel) 2021; 13:cancers13030438. [PMID: 33498882 PMCID: PMC7866046 DOI: 10.3390/cancers13030438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/19/2021] [Accepted: 01/20/2021] [Indexed: 02/06/2023] Open
Abstract
Involvement of the central nervous system (CNS) in childhood leukemias remains a major cause of treatment failures. Analysis of the cerebrospinal fluid constitutes the most important diagnostic pillar in the detection of CNS leukemia and relies primarily on cytological and flow-cytometry studies. With increasing survival rates, it has become clear that treatments for pediatric leukemias pose a toll on the developing brain, as they may cause acute toxicities and persistent neurocognitive deficits. Preclinical research has demonstrated that established and newer therapies can injure and even destroy neuronal and glial cells in the brain. Both passive and active cell death forms can result from DNA damage, oxidative stress, cytokine release, and acceleration of cell aging. In addition, chemotherapy agents may impair neurogenesis as well as the function, formation, and plasticity of synapses. Clinical studies show that neurocognitive toxicity of chemotherapy is greatest in younger children. This raises concerns that, in addition to injury, chemotherapy may also disrupt crucial developmental events resulting in impairment of the formation and efficiency of neuronal networks. This review presents an overview of studies demonstrating that cerebrospinal fluid biomarkers can be utilized in tracing both CNS disease and neurotoxicity of administered treatments in childhood leukemias.
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Affiliation(s)
- Chrysanthy Ikonomidou
- Department of Neurology, University of Wisconsin Madison, 1685 Highland Avenue, Madison, WI 53705, USA
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46
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Foster RH, Hayashi RJ, Wang M, Liu W, Mohrmann C, Howell RM, Smith SA, Gibson TM, Srivastava D, Green DM, Oeffinger KC, Leisenring WM, Robison LL, Armstrong GT, Krull KR, Hardy KK. Psychological, educational, and social late effects in adolescent survivors of Wilms tumor: A report from the Childhood Cancer Survivor Study. Psychooncology 2020; 30:349-360. [PMID: 33113206 DOI: 10.1002/pon.5584] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 08/31/2020] [Accepted: 10/13/2020] [Indexed: 01/01/2023]
Abstract
OBJECTIVE To delineate the impact of treatment exposures and chronic health conditions on psychological, educational, and social outcomes in adolescent survivors of Wilms tumor. METHODS Parent reports from the Childhood Cancer Survivor Study were analyzed for 666 adolescent survivors of Wilms tumor and 698 adolescent siblings. Adjusting for race and household income, survivors were compared to siblings on the Behavior Problems Index and educational outcomes. Multivariable modified Poisson regression estimated relative risks (RR) for therapeutic exposures and chronic health conditions (CTCAE 4.03 graded) among survivors, adjusting for sex, race, income, and age at diagnosis. RESULTS Compared to siblings, adolescent survivors of Wilms tumor were more likely to take psychoactive medication (9.4% vs. 5.1%, p < 0.001) and utilize special education services (25.5% vs. 12.6%, p < 0.001) but did not differ significantly in emotional and behavioral problems. Survivors were less likely to be friendless (7.2% vs. 10.1%, p = 0.04) but were more likely to have difficulty getting along with friends (14.5% vs. 7.8%, p < 0.001). Among survivors, use of special education services was associated with abdomen plus chest radiation (RR = 1.98, CI:1.18-3.34). Those with grade 2-4 cardiovascular conditions had higher risk for anxiety/depression (RR = 1.95, CI:1.19-3.19), headstrong behaviors (RR = 1.91, CI:1.26-2.89), and inattention (RR = 1.56, CI:1.02-2.40). CONCLUSIONS Adolescent survivors of Wilms tumor were similar to siblings with respect to mental health concerns overall but were more likely to require special education. Monitoring of psychosocial and academic problems through adolescence is warranted, especially among those treated with radiation to the abdomen plus chest or with cardiac conditions.
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Affiliation(s)
- Rebecca H Foster
- Department of Psychology, St. Louis Children's Hospital, St Louis, Missouri, USA.,Department of Pediatrics, Washington University School of Medicine, St Louis, Missouri, USA
| | - Robert J Hayashi
- Department of Pediatrics, Washington University School of Medicine, St Louis, Missouri, USA
| | - Mingjuan Wang
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Wei Liu
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Caroline Mohrmann
- Department of Pediatrics, Washington University School of Medicine, St Louis, Missouri, USA
| | - Rebecca M Howell
- Department of Radiation Physics, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Susan A Smith
- Department of Radiation Physics, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | | | - DeoKumar Srivastava
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Daniel M Green
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Kevin C Oeffinger
- Department of Medicine, Duke University, Durham, North Carolina, USA
| | - Wendy M Leisenring
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Leslie L Robison
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Gregory T Armstrong
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Kevin R Krull
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Kristina K Hardy
- Neuropsychology Division, Children's National Health System, Washington, District of Columbia, USA.,Departments of Psychiatry & Behavioral Sciences and Pediatrics, George Washington University School of Medicine, Washington, District of Columbia, USA
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Phillips NS, Kesler SR, Scoggins MA, Glass JO, Cheung YT, Liu W, Banerjee P, Ogg RJ, Srivastava D, Pui CH, Robison LL, Reddick WE, Hudson MM, Krull KR. Connectivity of the Cerebello-Thalamo-Cortical Pathway in Survivors of Childhood Leukemia Treated With Chemotherapy Only. JAMA Netw Open 2020; 3:e2025839. [PMID: 33216140 PMCID: PMC7679952 DOI: 10.1001/jamanetworkopen.2020.25839] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
IMPORTANCE Treatment with contemporary chemotherapy-only protocols is associated with risk for neurocognitive impairment among survivors of childhood acute lymphoblastic leukemia (ALL). OBJECTIVE To determine whether concurrent use of methotrexate and glucocorticoids is associated with interference with the antioxidant system of the brain and damage and disruption of glucocorticoid-sensitive regions of the cerebello-thalamo-cortical network. DESIGN, SETTING, AND PARTICIPANTS This cross-sectional study was conducted from December 2016 to July 2019 in a single pediatric cancer tertiary care center. Participants included survivors of childhood ALL who were more than 5 years from cancer diagnosis, age 8 years or older, and treated on an institutional chemotherapy-only protocol. Age-matched community members were recruited as a control group. Data were analyzed from August 2017 to August 2020. EXPOSURE ALL treatment using chemotherapy-only protocols. MAIN OUTCOMES AND MEASURES This study compared brain volumes between survivors and individuals in a community control group and examined associations among survivors of methotrexate and dexamethasone exposure with neurocognitive outcomes. Functional and effective connectivity measures were compared between survivors with and without cognitive impairment. The Rey-Osterrieth complex figure test, a neurocognitive evaluation in which individuals are asked to copy a figure and then draw the figure from memory, was scored according to published guidelines and transformed into age-adjusted z scores based on nationally representative reference data and used to measure organization and planning deficits. β values for neurocognitive tests represented the amount of change in cerebellar volume or chemotherapy exposure associated with 1 SD change in neurocognitive outcome by z score (mm3/1 SD in z score for cerebellum, mm3/[g×hr/L] for dexamethasone and methotrexate AUC, and mm3/intrathecal count for total intrathecal count). RESULTS Among 302 eligible individuals, 218 (72%) participated in the study and 176 (58%) had usable magnetic resonance imaging (MRI) results. Among these, 89 (51%) were female participants and the mean (range) age was 6.8 (1-18) years at diagnosis and 14.5 (8-27) years at evaluation. Of 100 community individuals recruited as the control group, 82 had usable MRI results; among these, 35 (43%) were female individuals and the mean (range) age was 13.8 (8-26) years at evaluation. There was no significant difference in total brain volume between survivors and individuals in the control group. Survivors of both sexes showed decreased mean (SD) cerebellar volumes compared with the control population (female: 70 568 [6465] mm3 vs 75 134 [6780] mm3; P < .001; male: 77 335 [6210] mm3 vs 79 020 [7420] mm3; P < .001). In female survivors, decreased cerebellar volume was associated with worse performance in Rey-Osterrieth complex figure test (left cerebellum: β = 55.54; SE = 25.55; P = .03; right cerebellum: β = 52.57; SE = 25.50; P = .04) and poorer dominant-hand motor processing speed (ie, grooved pegboard performance) (left cerebellum: β = 82.71; SE = 31.04; P = .009; right cerebellum: β = 91.06; SE = 30.72; P = .004). In female survivors, increased number of intrathecal treatments (ie, number of separate injections) was also associated with Worse Rey-Osterrieth test performance (β = -0.154; SE = 0.063; P = .02), as was increased dexamethasone exposure (β = -0.0014; SE = 0.0005; P = .01). Executive dysfunction was correlated with increased global efficiency between smaller brain regions (Pearson r = -0.24; P = .01) compared with individuals without dysfunction. Anatomical connectivity showed differences between impaired and nonimpaired survivors. Analysis of variance of effective-connectivity weights identified a significant interaction association (F = 3.99; P = .02) among the direction and strength of connectivity between the cerebellum and DLPFC, female sex, and executive dysfunction. Finally, no effective connectivity was found between the precuneus and DLPFC in female survivors with executive dysfunction. CONCLUSIONS AND RELEVANCE These findings suggest that dexamethasone exposure was associated with smaller cerebello-thalamo-cortical regions in survivors of ALL and that disruption of effective connectivity was associated with impairment of executive function in female survivors.
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Affiliation(s)
- Nicholas S. Phillips
- Department of Epidemiology and Cancer Control, St Jude Children’s Research Hospital, Memphis, Tennessee
- Department of Oncology, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Shelli R. Kesler
- Now with School of Nursing, University of Texas at Austin
- Department of Neuro-oncology, University of Texas MD Anderson Cancer Center, Houston
| | - Matthew A. Scoggins
- Department of Diagnostic Imaging, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - John O. Glass
- Department of Diagnostic Imaging, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Yin Ting Cheung
- School of Pharmacy, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, China
| | - Wei Liu
- Department of Biostatistics, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Pia Banerjee
- Department of Epidemiology and Cancer Control, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Robert J. Ogg
- Department of Diagnostic Imaging, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Deokumar Srivastava
- Department of Biostatistics, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Ching-Hon Pui
- Department of Oncology, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Leslie L. Robison
- Department of Epidemiology and Cancer Control, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Wilburn E. Reddick
- Department of Diagnostic Imaging, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Melissa M. Hudson
- Department of Epidemiology and Cancer Control, St Jude Children’s Research Hospital, Memphis, Tennessee
- Department of Oncology, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Kevin R. Krull
- Department of Epidemiology and Cancer Control, St Jude Children’s Research Hospital, Memphis, Tennessee
- Department of Psychology, St Jude Children’s Research Hospital, Memphis, Tennessee
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48
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Peng L, Yam PPY, Yang LS, Sato S, Li CK, Cheung YT. Neurocognitive impairment in Asian childhood cancer survivors: a systematic review. Cancer Metastasis Rev 2020; 39:27-41. [PMID: 31965433 DOI: 10.1007/s10555-020-09857-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Childhood cancer survivors are at higher risk of developing neurocognitive deficits due to the intensive treatment they received at an early age. Most studies on childhood cancer survivorship have so far focused on the Western populations. Due to the ethnic, genetic, environmental, and cultural differences, clinical data of the Western populations may not be representative of Asian countries. This scoping review systematically summarized the existing clinical evidence of the neurocognitive impairment of Asian childhood cancer survivors. We searched the Embase and Medline databases for studies assessing the neurocognitive functions of survivors in Asia, who were diagnosed with cancer before the age of 19 and completed active treatment. The literature search identified 13 studies involving 2212 participants from five Asian countries: South Korea (n = 4, 30.8%), Taiwan (n = 3, 23.1%), Japan (n = 3, 23.1%), Hong Kong (n = 2, 15.4%), and Thailand (n = 1, 7.7%). The included studies focused on CNS tumors (n = 10, 76.9%), hematological malignancies (n = 7, 53.8%), or heterogeneous cancer diagnoses (n = 3, 23.1%). Collectively, mild-to-moderate impairment in intelligence was observed in 10.0 to 42.8% of survivors, which seemed higher than the reported rate in Western survivors. We speculate that the ethnic and genetic variations in drug responses and susceptibility to adverse chronic toxicities may have contributed to the differences in the prevalence and severity of neurocognitive impairment between these two populations. To better understand the effects of culturally relevant and region-specific environmental risk factors on the post-treatment neurocognitive development in cancer survivors, a holistic approach that addresses the complex interactions between biological, physical, and psychosocial factors is needed. This will aid the development of effective intervention strategies to improve the functional and psychosocial outcomes of cancer survivors in Asian societies.
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Affiliation(s)
- Liwen Peng
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, 8th Floor, Lo Kwee-Seong Integrated Biomedical Sciences Building, Area 39, Shatin, New Territories, Hong Kong
| | - Perri Pui-Yan Yam
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, 8th Floor, Lo Kwee-Seong Integrated Biomedical Sciences Building, Area 39, Shatin, New Territories, Hong Kong
| | - Lok Sum Yang
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, 8th Floor, Lo Kwee-Seong Integrated Biomedical Sciences Building, Area 39, Shatin, New Territories, Hong Kong
| | - Satomi Sato
- Graduate School of Public Health, Faculty of Health and Behavioral Science, St. Luke's International University, Tokyo, Japan
| | - Chi Kong Li
- Department of Pediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong.,Department of Paediatrics & Adolescent Medicine, Hong Kong Children's Hospital, Kowloon Bay, Hong Kong
| | - Yin Ting Cheung
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, 8th Floor, Lo Kwee-Seong Integrated Biomedical Sciences Building, Area 39, Shatin, New Territories, Hong Kong.
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49
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Sakaguchi Y, Natsume J, Kidokoro H, Tanaka M, Okai Y, Ito Y, Yamamoto H, Ohno A, Nakata T, Nakane T, Kawai H, Taoka T, Muramatsu H, Naganawa S, Takahashi Y. Change of White Matter Integrity in Children With Hematopoietic Stem Cell Transplantation. Pediatr Neurol 2020; 111:78-84. [PMID: 32951667 DOI: 10.1016/j.pediatrneurol.2020.06.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 06/11/2020] [Accepted: 06/13/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Advances in hematopoietic stem cell transplantation have improved the survival rate of malignant diseases and congenital immunodeficiencies. It has become important to assess long-term complications in survivors. To assess neurological abnormalities in children treated by transplantation, diffusion tensor imaging was performed. METHODS Forty children who underwent head diffusion tensor imaging before and after their first transplantation were enrolled. Patients with brain lesions on conventional MRI were excluded. Fractional anisotropy and mean diffusivity were compared between patients and 28 control subjects using tract-based spatial statistics. The Strengths and Difficulties Questionnaire was administered as a behavioral evaluation after transplantation, and diffusion tensor images of patients with and without behavioral abnormalities were compared. RESULTS The age of patients and controls was 0 to 19 years and 0 to 16 years, respectively. The date of diffusion tensor imaging was 10 to 57 days before and 40 to 153 days after transplantation. Tract-based spatial statistics showed fractional anisotropy reduction in widespread white matter in patients before and after transplantation. Mean diffusivity was high before transplantation and normalized after transplantation. Analysis comparing before and after hematopoietic stem cell transplantation shows no difference in fractional anisotropy and a higher mean diffusivity before hematopoietic stem cell transplantation. In patients with behavioral abnormalities, low fractional anisotropy and high mean diffusivity remained after transplantation. CONCLUSIONS Longitudinal diffusion tensor imaging showed white matter abnormalities in children without conventional MRI abnormalities, which were related to behavioral problems after transplantation. Diffusion tensor imaging is useful for behavioral assessment in children undergoing transplantation.
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Affiliation(s)
- Yoko Sakaguchi
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Jun Natsume
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan; Brain and Mind Research Center, Nagoya University, Nagoya, Japan; Department of Developmental Disability Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan.
| | - Hiroyuki Kidokoro
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan; Brain and Mind Research Center, Nagoya University, Nagoya, Japan
| | - Masaharu Tanaka
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yu Okai
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yuji Ito
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan; Brain and Mind Research Center, Nagoya University, Nagoya, Japan
| | - Hiroyuki Yamamoto
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan; Brain and Mind Research Center, Nagoya University, Nagoya, Japan
| | - Atsuko Ohno
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tomohiko Nakata
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Toshiki Nakane
- Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hisashi Kawai
- Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Toshiaki Taoka
- Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hideki Muramatsu
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shinji Naganawa
- Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoshiyuki Takahashi
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
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50
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Cheung YT, Liu W, Brinkman TM, Srivastava D, Leisenring WM, Howell RM, Ullrich NJ, Lommel KM, Brouwers P, Gibson TM, Robison LL, Armstrong GT, Krull KR. Prescription Psychoactive Medication Use in Adolescent Survivors of Childhood Cancer and Association With Adult Functional Outcomes. JNCI Cancer Spectr 2020; 4:pkaa057. [PMID: 33134833 PMCID: PMC7583158 DOI: 10.1093/jncics/pkaa057] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 04/29/2020] [Accepted: 06/21/2020] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND This study estimates the prevalence and identifies predictors of psychoactive medication use in adolescent survivors of childhood cancer (aged 12-18 years) and its associations with functional outcomes at young adulthood (aged 18-28 years). METHODS This retrospective cohort study includes 5665 adolescent survivors of childhood cancer at no less than 5 years postdiagnosis (53.8% male, median age = 15 years, interquartile range [IQR] = 13-16 years) and 921 adolescent sibling controls. Parent-reported psychoactive medication use during adolescence was collected at baseline. After a median of 8 years, functional outcomes and social attainment were self-reported during adulthood (n = 3114, median age = 22 years, IQR = 20-24 years). Multivariable log-binomial models evaluated associations among risk factors, medication use, and adult outcomes. RESULTS Higher prevalence of psychoactive medication use was reported in survivors compared with siblings (18.3% vs 6.6%; 2-sided P < .001), with trends for increasing antidepressant and stimulant use in recent treatment eras. After adjusting for cancer treatment and baseline cognitive problems, psychoactive medication use during adolescence was associated with impaired task efficiency (relative risk [RR] = 1.20, 95% confidence interval [CI] = 1.01 to 1.43) and memory (RR = 1.27, 95% CI = 1.05 to 1.52) during adulthood. Survivors who reported continued use of medications from adolescence to adulthood demonstrated poorer emotional regulation (RR = 1.68, 95% CI = 1.24 to 2.27) and organization (RR = 1.82, 95% CI = 1.28 to 2.59) compared with nonusers. Adolescent opioid use was associated with somatization symptoms (RR = 1.72, 95% CI = 1.09 to 2.73) during adulthood, after adjusting for cancer treatment and baseline behavioral problems. They were also more likely to not complete college (RR = 1.21, 95% CI = 1.04 to 1.41) or work full-time (RR = 1.60, 95% CI = 1.23 to 2.08) compared with nonusers. CONCLUSION Use of psychoactive medication is more prevalent among adolescent survivors compared with siblings and does not normalize adult outcomes, as evidenced by poorer functional outcomes during young adulthood.
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Affiliation(s)
- Yin Ting Cheung
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong
| | - Wei Liu
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Tara M Brinkman
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
- Department of Psychology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Deokumar Srivastava
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Wendy M Leisenring
- Clinical Statistics, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Rebecca M Howell
- Division of Radiation Oncology, Department of Radiation Physics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Nicole J Ullrich
- Department of Neurology, Boston Children’s Hospital, Boston, MA, USA
| | - Karen M Lommel
- Department of Emergency Medicine, School of Medicine Greenville, University of South Carolina, Columbia, SC, USA
| | - Pim Brouwers
- US Department of Health and Human Services, National Institute of Mental Health (NIH), Bethesda, MD, USA
| | - Todd M Gibson
- Division of Cancer Epidemiology and Genetics, Radiation Epidemiology Branch, National Cancer Institute, Bethesda, MD, USA
| | - Leslie L Robison
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Gregory T Armstrong
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Kevin R Krull
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
- Department of Psychology, St. Jude Children’s Research Hospital, Memphis, TN, USA
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