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Yang R, Ding Q, Ding J, Zhu L, Pei Q. Physiologically based pharmacokinetic modeling in obesity: applications and challenges. Expert Opin Drug Metab Toxicol 2024:1-12. [PMID: 39101366 DOI: 10.1080/17425255.2024.2388690] [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: 03/26/2024] [Revised: 07/11/2024] [Accepted: 08/01/2024] [Indexed: 08/06/2024]
Abstract
INTRODUCTION Rising global obesity rates pose a threat to people's health. Obesity causes a series of pathophysiologic changes, making the response of patients with obesity to drugs different from that of nonobese, thus affecting the treatment efficacy and even leading to adverse events. Therefore, understanding obesity's effects on pharmacokinetics is essential for the rational use of drugs in patients with obesity. AREAS COVERED Articles related to physiologically based pharmacokinetic (PBPK) modeling in patients with obesity from inception to October 2023 were searched in PubMed, Embase, Web of Science and the Cochrane Library. This review outlines PBPK modeling applications in exploring factors influencing obesity's effects on pharmacokinetics, guiding clinical drug development and evaluating and optimizing clinical use of drugs in patients with obesity. EXPERT OPINION Obesity-induced pathophysiologic alterations impact drug pharmacokinetics and drug-drug interactions (DDIs), altering drug exposure. However, there is a lack of universal body size indices or quantitative pharmacology models to predict the optimal for the patients with obesity. Therefore, dosage regimens for patients with obesity must consider individual physiological and biochemical information, and clinically individualize therapeutic drug monitoring for highly variable drugs to ensure effective drug dosing and avoid adverse effects.
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Affiliation(s)
- Ruwei Yang
- Department of Pharmacy, The Third XiangyHospital, Central South University, Changsha, Hunan, China
| | - Qin Ding
- Department of Pharmacy, The Third XiangyHospital, Central South University, Changsha, Hunan, China
| | - Junjie Ding
- Center for Tropical Medicine and Global Health, Oxford Medical School, Oxford, UK
| | - Liyong Zhu
- Department of Gastrointestinal Surgery, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Qi Pei
- Department of Pharmacy, The Third XiangyHospital, Central South University, Changsha, Hunan, China
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Siegel BI, Gust J. How Cancer Harms the Developing Brain: Long-Term Outcomes in Pediatric Cancer Survivors. Pediatr Neurol 2024; 156:91-98. [PMID: 38735088 DOI: 10.1016/j.pediatrneurol.2024.03.031] [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: 04/05/2023] [Revised: 02/22/2024] [Accepted: 03/31/2024] [Indexed: 05/14/2024]
Abstract
Survival rates for pediatric cancer are improving, resulting in a rising need to understand and address long-term sequelae. In this narrative review, we summarize the effects of cancer and its treatment on the developing brain, with a focus on neurocognitive function in leukemia and pediatric brain tumor survivors. We then discuss possible mechanisms of brain injury and management considerations.
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Affiliation(s)
- Benjamin I Siegel
- Brain Tumor Institute, Children's National Hospital, Washington, District of Columbia; Division of Pediatric Hematology and Oncology, Children's National Hospital, Washington, District of Columbia
| | - Juliane Gust
- Department of Neurology, University of Washinton, Seattle, Washington; Seattle Children's Research Institute, Center for Integrative Brain Research, Seattle, Washington.
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Meijer AJ, Diepstraten FA, Ansari M, Bouffet E, Bleyer A, Fresneau B, Geller JI, Huitema AD, Kogner P, Maibach R, O'Neill AF, Papadakis V, Rajput KM, Veal GJ, Sullivan M, van den Heuvel-Eibrink MM, Brock PR. Use of Sodium Thiosulfate as an Otoprotectant in Patients With Cancer Treated With Platinum Compounds: A Review of the Literature. J Clin Oncol 2024; 42:2219-2232. [PMID: 38648563 PMCID: PMC11191063 DOI: 10.1200/jco.23.02353] [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: 10/30/2023] [Revised: 01/05/2024] [Accepted: 02/07/2024] [Indexed: 04/25/2024] Open
Abstract
PURPOSE Hearing loss occurs in 50%-70% of children treated with cisplatin. Scientific efforts have led to the recent approval of a pediatric formula of intravenous sodium thiosulfate (STS) for otoprotection by the US Food and Drug Administration, the European Medicines Agency, and the Medicines and Health Regulatory Authority in the United Kingdom. To inform stakeholders regarding the clinical utility of STS, the current review summarizes available literature on the efficacy, pharmacokinetics (PK), and safety of systemic STS to minimize cisplatin-induced hearing loss (CIHL). DESIGN A comprehensive narrative review is presented. RESULTS Thirty-one articles were summarized. Overall, systemic STS effectively reduces CIHL in the preclinical and controlled clinical study settings, in both adults and children with cancer. The extent of CIHL reduction depends on the timing and dosing of STS in relation to cisplatin. Both preclinical and clinical data suggest that systemic STS may affect plasma platinum levels, but studies are inconclusive. Delayed systemic administration of STS, at 6 hours after the cisplatin infusion, does not affect cisplatin-induced inhibition of tumor growth or cellular cytotoxicity in the preclinical setting, nor affect cisplatin efficacy and survival in children with localized disease in the clinical setting. CONCLUSION Systemic administration of STS effectively reduces the development and degree of CIHL in both the preclinical and clinical settings. More studies are needed on the PK of STS and cisplatin drug combinations, the efficacy and safety of STS in patients with disseminated disease, and the ability of STS to prevent further deterioration of pre-established hearing loss.
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Affiliation(s)
| | | | - Marc Ansari
- Cansearch Research Platform for Pediatric Oncology and Hematology, Faculty of Medicine, Department of Pediatrics, Gynecology and Obstetrics, University of Geneva, Division of Pediatric Oncology and Hematology, Department of Women, Child and Adolescent, University Geneva Hospitals, Geneva, Switzerland
| | - Eric Bouffet
- Division of Pediatric Neuro-Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Archie Bleyer
- Department of Radiation Oncology, Knight Cancer Institute, Oregon Health and Science University, Portland, Oregon, Canada
| | - Brice Fresneau
- Department of Children and Adolescents Oncology, Gustave Roussy, University Paris Saclay and Radiation Epidemiology Team, CESO, Inserm U1018, Villejuif, France
| | - James I. Geller
- Division of Oncology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Alwin D.R. Huitema
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
- Department of Pharmacy and Pharmacology, Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
- Department of Clinical Pharmacy, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Per Kogner
- Department of Pediatric Oncology and Childhood Cancer Research Unit, Karolinska Institutet, Stockholm, Sweden
| | | | - Allison F. O'Neill
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA
| | - Vassilios Papadakis
- Department of Pediatric Hematology-Oncology (TAO), Agia Sofia Children's Hospital, Athens, Greece
| | - Kaukab M. Rajput
- Department of Pediatric Audiology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Gareth J. Veal
- Newcastle University Centre for Cancer, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Michael Sullivan
- Children's Cancer Centre and Department of Pediatric Oncology, Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Marry M. van den Heuvel-Eibrink
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
- Wilhelmina Childrens' Hospital, Division of Child Health, Utrecht, the Netherlands
| | - Penelope R. Brock
- Department of Pediatric Oncology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
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Murphy B, Jackson A, Bass JK, Tsang DS, Ronckers CM, Kremer L, Baliga S, Olch A, Zureick AH, Jee KW, Constine LS, Yock TI. Modeling the Risk of Hearing Loss From Radiation Therapy in Childhood Cancer Survivors: A PENTEC Comprehensive Review. Int J Radiat Oncol Biol Phys 2024; 119:446-456. [PMID: 37855793 DOI: 10.1016/j.ijrobp.2023.08.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 07/28/2023] [Accepted: 08/06/2023] [Indexed: 10/20/2023]
Abstract
PURPOSE The Pediatric Normal Tissue Effects in the Clinic (PENTEC) hearing loss (HL) task force reviewed investigations on cochlear radiation dose-response relationships and risk factors for developing HL. Evidence-based dose-response data are quantified to guide treatment planning. METHODS AND MATERIALS A systematic review of the literature was performed to correlate HL with cochlear dosimetry. HL was considered present if a threshold exceeded 20 dB at any frequency. Radiation dose, ototoxic chemotherapy exposure, hearing profile including frequency spectra, interval to HL, and age at radiation therapy (RT) were analyzed. RESULTS Literature was systematically reviewed from 1970 to 2021. This resulted in 739 abstracts; 19 met inclusion for meta-analysis, and 4 included data amenable to statistical modeling. These 4 studies included 457 cochleas at risk in patients treated with RT without chemotherapy, and 398 cochlea treated with chemotherapy. The incidence and severity of cochlear HL from RT exposure alone is related to dose and age. Risk of HL was <5% in cochlea receiving a mean dose ≤35 Gy but increased to 30% at 50 Gy. HL risk ranged from 25% to 40% in children under the age of 5 years at diagnosis, declining to 10% in older children for any radiation dose. Probability of similar severe HL occurred at doses 18.3 Gy higher for children <3 versus >3 years of age. High-frequency HL was most common, with average onset occurring 3.6 years (range, 0.4-13.2 years) after RT. Exposure to platinum-based chemotherapies added to the rates of HL at a given cochlear dose level, with 300 mg/m2 shifting the dose response by 7 Gy. CONCLUSIONS In children treated with RT alone, risk of HL was low for cochlear dose <35 Gy and rose when dose exceeded 35 Gy without clear RT dose dependence. High-frequency HL was most prevalent, but all frequencies were affected. Children younger than 5 years were at highest risk of developing HL, although independent effects of dose and age were not fully elucidated. Future reports with more granular data are needed to better delineate time to onset of HL and the effects of chemoradiotherapy.
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Affiliation(s)
- Blair Murphy
- Department of Radiation Medicine, Oregon Health & Science University, Doernbecher Children's Hospital, Portland, Oregon.
| | - Andrew Jackson
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Johnnie K Bass
- Rehabilitation Services, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Derek S Tsang
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Cecile M Ronckers
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands; Department of Pediatric Oncology, Emma Children's Hospital/Academic Medical Center, Amsterdam, The Netherlands; Division of Childhood Cancer Epidemiology, Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center Mainz, Mainz, Germany
| | - Leontien Kremer
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands; Emma Children's Hospital, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
| | - Sujith Baliga
- Ohio State University Medical Center, Columbus, Ohio
| | - Arthur Olch
- University of Southern California, Children's Hospital of Los Angeles, Los Angeles, California
| | | | | | - Louis S Constine
- Departments of Radiation Oncology and Pediatrics, University of Rochester Medical Center, Rochester, New York
| | - Torunn I Yock
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
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Bass JK, Wang F, Thaxton ME, Warren SE, Srivastava DK, Hudson MM, Ness KK, Brinkman TM. Association of hearing loss with patient-reported functional outcomes in adult survivors of childhood cancer. J Natl Cancer Inst 2024; 116:596-605. [PMID: 38048603 PMCID: PMC10995849 DOI: 10.1093/jnci/djad250] [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: 09/01/2023] [Revised: 11/13/2023] [Accepted: 11/27/2023] [Indexed: 12/06/2023] Open
Abstract
BACKGROUND Hearing loss is prevalent following ototoxic therapy for childhood cancer. Associations between hearing loss, self-perceived hearing handicap, and functional outcomes have not been examined in survivors. METHODS Adult survivors treated with platinum or head and neck radiotherapy with hearing loss were recruited. A total of 237 survivors (median age at survey = 37.0 years [range = 30.0-45.0 years]; median = 29.1 years [range = 22.4-35.0 years] since diagnosis; median = 4.0 years [range = 2.9-7.7 years] from last audiogram to survey) completed the Hearing Handicap Inventory for Adults and questionnaires on social and emotional functioning and hearing aid use. Hearing loss severity was defined according to Chang criteria. Multivariable logistic regression models estimated odds ratios (ORs) and 95% confidence intervals (CIs) for associations between hearing loss, hearing handicap, functional outcomes, and hearing aid use with adjustment for sex, race, age at hearing loss diagnosis, and age at survey. RESULTS Two-thirds of survivors had severe hearing loss, which was associated with increased likelihood of hearing handicap (mild-moderate handicap: OR = 2.72, 95% CI = 1.35 to 5.47; severe handicap: OR = 5.99, 95% CI = 2.72 to 13.18). Survivors with severe hearing handicap had an increased likelihood of social isolation (OR = 8.76, 95% CI = 3.62 to 21.20), depression (OR = 9.11, 95% CI = 3.46 to 24.02), anxiety (OR = 17.57, 95% CI = 3.77 to 81.84), reduced personal income (OR = 2.82, 95% CI = 1.46 to 5.43), and less than full-time employment (OR = 2.47, 95% CI = 1.30 to 4.70). Survivors who did not use a recommended hearing aid were twice as likely to have less than full-time employment (OR = 2.26, 95% CI = 1.10 to 4.61) and reduced personal income (OR = 2.24, 95% CI = 1.08 to 4.63) compared with survivors who wore a hearing aid. CONCLUSION Self-perceived hearing handicap beyond measured hearing loss is associated with reduced functional outcomes. Assessment of hearing handicap may facilitate targeted interventions in adult survivors with hearing loss.
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Affiliation(s)
- Johnnie K Bass
- Rehabilitation Services, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Fang Wang
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | | | - Sarah E Warren
- School of Communication Sciences and Disorders, University of Memphis, Memphis, TN, USA
| | - Deo Kumar Srivastava
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Melissa M Hudson
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Kirsten K Ness
- Department of Epidemiology and Cancer Control, 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 and Biobehavioral Sciences, St. Jude Children’s Research Hospital, Memphis, TN, USA
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Lam KKW, Ho KY, Liu APK, Liu CQ, Ng MH, Lam TC, Belay GM, Hammoda AO, Yang F, Yuen WM, Chan GCF. Effectiveness of Computerized Cognitive Training on Working Memory in Pediatric Cancer Survivors: A Systematic Review and Meta-analysis. Cancer Nurs 2024:00002820-990000000-00234. [PMID: 38527112 DOI: 10.1097/ncc.0000000000001348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
BACKGROUND Interactive features of computerized cognitive training (CCT) may enhance adherence to training, providing a relatively low-cost intervention. A robust systematic review on the effectiveness of CCT for improving working memory (WM) among pediatric survivors with cancer is lacking. OBJECTIVE To summarize the available evidence and determine the effectiveness of CCT for WM among pediatric survivors with cancer. INTERVENTIONS/METHODS Five databases were searched. The Effective Public Health Practice Project was used to assess the study quality. ReviewerManager was used. The primary outcome was WM performance. Secondary outcomes included processing speed, attention, intervention adherence, and number of adverse events. RESULTS Six studies were included. Regarding overall quality, 1 study was weak, and 5 studies were moderate. Five studies reported a significant improvement of WM postintervention (P < .05). The meta-analysis of Cogmed interventions on symbolic WM revealed a significant difference between groups (vs placebo), with an overall pooled effect size of 0.71 (95% confidence interval, 0.02-1.41; P = .04). Two and 4 studies investigated the effects of CCT on processing speed and attention, respectively, with conflicting results. Four studies reported adherence of 80% or greater. Two studies reported no adverse events. CONCLUSIONS Computerized cognitive training using Cogmed has a significant positive effect on WM. The effects of CCT on processing speed and attention remain inconclusive. IMPLICATIONS FOR PRACTICE More rigorous trials should be conducted to elucidate the cognitive effects of CCT, particularly processing speed and attention, in the pediatric population with cancer. Further studies should consider combining CCT with other existing interventions to strengthen their effectiveness.
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Affiliation(s)
- Katherine K W Lam
- Author Affiliations: School of Nursing, Hong Kong Polytechnic University (Drs Lam, Ho, Hammoda, and Yuen; Mss Liu and Yang; and Messrs Ng, Lam, and Belay); and Hong Kong Children's Hospital (Drs Liu and Chan)
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L’Hotta AJ, Spence A, Varughese TE, Felts K, Hayashi SS, Jones-White M, LaFentres E, Lieu JEC, Hayashi RJ, King AA. Children with non-central nervous system tumors treated with platinum-based chemotherapy are at risk for hearing loss and cognitive impairments. Front Pediatr 2024; 12:1341762. [PMID: 38571700 PMCID: PMC10987805 DOI: 10.3389/fped.2024.1341762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 03/04/2024] [Indexed: 04/05/2024] Open
Abstract
Background Childhood cancer survivors (CCS) with chemotherapy induced sensorineural hearing loss (SNHL) are at risk for neurocognitive impairments. The purpose of this study was to determine the relationship between SNHL and cognitive function among CCS. Procedure Inclusion: non-CNS solid tumor diagnosis; history of platinum chemotherapy (cisplatin and/or carboplatin); 8-17 years of age; off anti-cancer treatment for ≥6 months; and English speaking. Exclusion: history of intrathecal chemotherapy, cranial radiation, or baseline neurocognitive disorder. Participants completed the NIH Toolbox Cognition Battery at enrollment. T-tests were used to compare participants with normal hearing to those with hearing loss and the total sample with established Toolbox normative data (mean: 50; SD: 10). Results Fifty-seven individuals enrolled; 52 completed full cognitive testing. Participants were on average 12.2 years of age and 7.0 years since treatment completion. Twenty-one participants (40%) received cisplatin, 27 (52%) carboplatin, and 4 (8%) received both. Fifteen participants (29%) demonstrated SNHL based on the better ear. CCS, regardless of the presence or absence of SNHL, demonstrated significantly lower mean cognitive skills compared to the normative sample in attention, executive function, language- vocabulary and oral reading, processing speed, and fluid, crystallized and total composite scores (all p < 0.01). Participants with SNHL had significantly lower crystallized composite (vocabulary, oral reading) than those with normal hearing (41.9 vs. 47.2, p < 0.05, Cohen's d = 0.62). Conclusions CCS at risk for platinum induced hearing loss but without cranial radiation or intrathecal chemotherapy exposure demonstrate impaired cognitive skills and those with SNHL demonstrate lower crystallized composite scores.
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Affiliation(s)
- Allison J. L’Hotta
- Brown School, Prevention Research Center, Washington University in St. Louis, St. Louis, MO, United States
| | - Anne Spence
- Department of Pediatrics, Division of Pediatric Hematology Oncology, Washington University in St. Louis, St. Louis, MO, United States
| | - Taniya E. Varughese
- Department of Pediatrics, Division of Pediatric Hematology Oncology, Washington University in St. Louis, St. Louis, MO, United States
| | - Kara Felts
- Department of Pediatrics, Division of Pediatric Hematology Oncology, Washington University in St. Louis, St. Louis, MO, United States
| | - Susan S. Hayashi
- Department of Pediatrics, Division of Pediatric Hematology Oncology, Washington University in St. Louis, St. Louis, MO, United States
| | - Megan Jones-White
- Department of Pediatrics, Division of Pediatric Hematology Oncology, Washington University in St. Louis, St. Louis, MO, United States
| | - Emily LaFentres
- Department of Pediatrics, Division of Pediatric Hematology Oncology, Washington University in St. Louis, St. Louis, MO, United States
| | - Judith E. C. Lieu
- Department of Otolaryngology, Division of Pediatric Otolaryngology, Washington University in St. Louis, St. Louis, MO, United States
| | - Robert J. Hayashi
- Department of Pediatrics, Division of Pediatric Hematology Oncology, Washington University in St. Louis, St. Louis, MO, United States
| | - Allison A. King
- Department of Pediatrics, Division of Pediatric Hematology Oncology, Washington University in St. Louis, St. Louis, MO, United States
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Wang Q, Jiang C, Wen C, Xie H, Li Y, Zhang Y, Mady LJ, Bruno DS, Dutcher GMA, Chiec LS, Dowlati A, Hsu ML. Subjective and Objective Hearing Loss Among US Adult Cancer Survivors. JAMA Otolaryngol Head Neck Surg 2023; 149:1101-1110. [PMID: 37796484 PMCID: PMC10557032 DOI: 10.1001/jamaoto.2023.2941] [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: 04/21/2023] [Accepted: 08/01/2023] [Indexed: 10/06/2023]
Abstract
Importance Cancer survivors are at a higher risk of developing hearing loss (HL) due to older age, chemotherapy, and radiotherapy. However, the prevalence of HL among US cancer survivors remains unknown. Additionally, there is a lack of uniform HL screening guidelines for this enlarging population. Objective To estimate the prevalence of subjective HL and objective HL by audiometry test among cancer survivors and compare them with the general population as well as to assess the performance of subjective HL questions in detecting true (ie, audiometry-confirmed) HL. Design, Setting, and Participants In a cross-sectional design, adults between ages 20 and 80 years who had audiometry testing and responded to a hearing questionnaire from the National Health and Nutrition Examination Survey (2011-2012, 2015-2016, and 2017 to March 2020 prepandemic survey cycles) were selected. Data analysis was conducted from August 13, 2022, to July 26, 2023. Main Outcomes and Measures The weighted prevalence of subjective HL (troublesome hearing and tinnitus) and objective HL (speech-frequency HL and high-frequency HL) by audiometry were calculated. Analyses with χ2 testing and multiadjusted logistic regression models were used to compare HL between cancer survivors and the general population. To evaluate the performance of subjective HL questions as a tool to screen for objective HL by audiometry, areas under the curve were estimated using age- and gender-adjusted logistic regression. Results Among the total 9337 participants (weighted n = 90 098 441; 51.2% women), 10.3% were cancer survivors. Compared with the general population, cancer survivors had a higher prevalence of troublesome hearing (adjusted odds ratio [AOR], 1.43; 95% CI, 1.11-1.84), tinnitus (AOR, 1.28; 95% CI, 0.94-1.74), speech-frequency HL (AOR, 1.43; 95% CI, 1.11-1.85), and high-frequency HL (AOR, 1.74; 95% CI, 1.29-2.34). When using the subjective HL tool and questioning regarding whether the participants were having troublesome hearing and/or tinnitus in screening for HL, the age- and gender-adjusted area under the curve was 0.88 in detecting speech-frequency HL and 0.90 in detecting high-frequency HL. Conclusion and Relevance The findings of this study suggest that cancer survivors have a significantly higher prevalence of HL than the general population. Two subjective HL questions could potentially accurately identify those who have true HL and provide a simple and efficient screening tool for health care professionals. Cancer survivors and their families should be educated and encouraged to discuss hearing concerns, and health care professionals should facilitate raising awareness and provide early screening and timely referral when HL is identified.
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Affiliation(s)
- Qian Wang
- University Hospitals Seidman Cancer Center, Cleveland, Ohio
- Division of Hematology and Medical Oncology, Case Western Reserve University, Cleveland, Ohio
| | - Changchuan Jiang
- Division of Hematology & Oncology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas
| | - Chi Wen
- Quality Operations, Mount Sinai Health System, New York, New York
| | - Hui Xie
- University of Wisconsin-Milwaukee Joseph J Zilber School of Public Health, Milwaukee
| | - Yannan Li
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Yaning Zhang
- Department of General Surgery, Ascension Providence Hospital, Southfield, Michigan
| | - Leila J. Mady
- Department of Otolaryngology, Head and Neck Surgery, The Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Debora S. Bruno
- University Hospitals Seidman Cancer Center, Cleveland, Ohio
- Division of Hematology and Medical Oncology, Case Western Reserve University, Cleveland, Ohio
| | - Giselle M. A. Dutcher
- University Hospitals Seidman Cancer Center, Cleveland, Ohio
- Division of Hematology and Medical Oncology, Case Western Reserve University, Cleveland, Ohio
| | - Lauren S. Chiec
- University Hospitals Seidman Cancer Center, Cleveland, Ohio
- Division of Hematology and Medical Oncology, Case Western Reserve University, Cleveland, Ohio
| | - Afshin Dowlati
- University Hospitals Seidman Cancer Center, Cleveland, Ohio
- Division of Hematology and Medical Oncology, Case Western Reserve University, Cleveland, Ohio
| | - Melinda L. Hsu
- University Hospitals Seidman Cancer Center, Cleveland, Ohio
- Division of Hematology and Medical Oncology, Case Western Reserve University, Cleveland, Ohio
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Ghalibafian M, Mirzaei S, Girinsky T, Sadeghi Y, Saffar A, Ghodsinezhad N, Elmi S, Bouffet E. Challenges in Treating Childhood Infratentorial Ependymoma: A Low- and Middle-Income Country Experience. Int J Radiat Oncol Biol Phys 2023; 117:1181-1190. [PMID: 37454918 DOI: 10.1016/j.ijrobp.2023.06.2294] [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: 11/11/2022] [Revised: 05/30/2023] [Accepted: 06/26/2023] [Indexed: 07/18/2023]
Abstract
PURPOSE Patients and physicians in low- and middle-income countries (LMICs) face challenges owing to limited expertise and suboptimal access to appropriate diagnostic and treatment modalities. We report our experience in treating posterior fossa ependymoma (PFE) at MAHAK, a charity organization in Iran whose radiation oncology department is the only one exclusively dedicated to childhood cancer in the whole country. METHODS AND MATERIALS Pediatric patients with PFE referred to MAHAK between November 2008 and January 2016 were identified. Details on investigations and management done before referral were collected. Management at MAHAK and patient outcomes were analyzed. RESULTS Of 80 patients diagnosed as having ependymoma, 54 with PFE were identified. Forty-three patients received adjuvant radiation therapy, and 11 were irradiated initially after recurrence. At a median follow-up of 5.1 years (range, 0.3-9.7 years), the latter group had the worst outcome, with a 5-year overall survival (OS) rate of 27% (95% CI, 7%-54%). Patients who started radiation therapy within 77 days after initial surgery had a better outcome compared with those who started later (5-year OS: 74% vs 32%; P = .05). Compliance with follow-up recommendations was poor. Only 22% of the patients had at least 2 IQ test assessments, and 50% showed some decline over time. Three cases of growth hormone deficiency were detected, but none of the patients received replacement therapy. CONCLUSIONS Access to pediatric neurosurgery, anesthesia, and timely radiation therapy are among the most challenging obstacles to be overcome in LMICs. Our series confirmed that chemotherapy is not an appropriate option for delaying radiation therapy, especially in young children. The importance of long-term follow-up should be acknowledged by the parents and medical team.
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Affiliation(s)
- Mithra Ghalibafian
- Department of Radiation Oncology, MAHAK Pediatric Cancer Treatment and Research Center, Tehran, Iran.
| | - Sajad Mirzaei
- Department of Radiation Physics, MAHAK Pediatric Cancer Treatment and Research Center, Tehran, Iran
| | | | - Yasaman Sadeghi
- MAHAK Hematology Oncology Research Center (MAHAK-HORC), MAHAK Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Azam Saffar
- Department of Biostatistics, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Neda Ghodsinezhad
- Department of Psychology, MAHAK Pediatric Cancer Treatment and Research Center, Tehran, Iran
| | - Sara Elmi
- Department of Audiology, MAHAK Pediatric Cancer Treatment and Research Center, Tehran, Iran
| | - Eric Bouffet
- Division of Hematology/Oncology, Department of Pediatrics, Hospital for Sick Children, Toronto, Ontario, Canada
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Carter C, Boisvert I, Docking K. Communication, academic and social outcomes of childhood cancer survivors with hearing loss: A systematic review. Pediatr Blood Cancer 2023; 70:e30595. [PMID: 37534926 DOI: 10.1002/pbc.30595] [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: 04/19/2023] [Revised: 07/10/2023] [Accepted: 07/11/2023] [Indexed: 08/04/2023]
Abstract
Many children treated for cancer are at risk of hearing loss. However, little is known about how hearing loss impacts their communication, academic and social outcomes. To examine the impact, this systematic review aimed to synthesise and appraise quantitative and qualitative studies reporting on (i) participants with hearing loss treated with platinum-based chemotherapy or cranial radiotherapy during childhood; and (ii) speech, language, academic performance, or social participation findings. Systematic database searches yielded 23 relevant articles that were analysed using narrative synthesis. Difficulties were reported for some but not all communication, academic and social aspects; however, a quality assessment using Grading of Recommendations Assessment, Development and Evaluation (GRADE) revealed low to very low certainty in the findings. Future research should aim to increase the quality of the research evidence and explore how multidisciplinary services can provide evidence-based support for childhood cancer survivors with competing hearing, communication, and social difficulties.
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Affiliation(s)
- Ciara Carter
- Discipline of Speech Pathology, Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Isabelle Boisvert
- Discipline of Speech Pathology, Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Kimberley Docking
- Discipline of Speech Pathology, Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
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11
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Strebel S, Baust K, Grabow D, Byrne J, Langer T, Am Zehnhoff-Dinnesen A, Kuonen R, Weiss A, Kepak T, Kruseova J, Berger C, Calaminus G, Sommer G, Kuehni CE. Auditory complications among childhood cancer survivors and health-related quality of life: a PanCareLIFE study. J Cancer Surviv 2023:10.1007/s11764-023-01456-4. [PMID: 37736773 DOI: 10.1007/s11764-023-01456-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 08/23/2023] [Indexed: 09/23/2023]
Abstract
PURPOSE Auditory complications are potential side effects from childhood cancer treatment. Yet, limited evidence exists about the impact of auditory complications-particularly tinnitus-on health-related quality of life (HRQoL) among childhood cancer survivors (CCS). We determined the prevalence of hearing loss and tinnitus in the European PanCareLIFE cohort of CCS and examined its effect on HRQoL. METHODS We included CCS from four European countries who were diagnosed at age ≤ 18 years; survived ≥ 5 years; and aged 25-44 years at study. We assessed HRQoL (Short Form 36), hearing loss, and tinnitus using questionnaires. We used multivariable linear regression to examine associations between these two auditory complications and HRQoL adjusting for socio-demographic and clinical factors. RESULTS Our study population consisted of 6,318 CCS (53% female; median age at cancer diagnosis 9 years interquartile range [IQR] 5-13 years) with median age at survey of 31 years (IQR 28-35 years). Prevalence was 7.5% (476/6,318; confidence interval [CI]: 6.9-8.2) for hearing loss and 7.6% (127/1,668; CI: 6.4-9.0) for tinnitus. CCS with hearing loss had impaired physical (coefficient [coef.] -4.3, CI: -7.0 to -1.6) and mental (coef. -3.2, CI: -5.5 to -0.8) HRQoL when compared with CCS with normal hearing. Tinnitus was associated with impaired physical (coef. -8.2, CI: -11.8 to -4.7) and mental (coef. -5.9, CI: -8.8 to -3.1) HRQoL. CONCLUSION We observed reduced HRQoL among CCS with hearing loss and tinnitus. Our findings indicate timely treatment of hearing loss and tinnitus may contribute to quality of life of survivors. IMPLICATIONS FOR CANCER SURVIVORS CCS who experience auditory complications should be counseled about possible therapeutic and supportive measures during follow-up care.
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Affiliation(s)
- Sven Strebel
- Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, 3012, Bern, Switzerland
- CANSEARCH Research Platform in Pediatric Oncology and Hematology, Department of Pediatrics, Gynecology and Obstetrics, University of Geneva, Geneva, Switzerland
- Graduate School for Health Sciences, University of Bern, Bern, Switzerland
| | - Katja Baust
- Department of Pediatric Hematology and Oncology, University Hospital Bonn, Bonn, Germany
| | - Desiree Grabow
- Division of Childhood Cancer Epidemiology, German Childhood Cancer Registry, Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | | | - Thorsten Langer
- Department of Pediatric Oncology and Hematology, University Hospital for Children and Adolescents, Lübeck, Germany
| | | | - Rahel Kuonen
- Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, 3012, Bern, Switzerland
- Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Annette Weiss
- Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, 3012, Bern, Switzerland
- Bavarian Care and Nursing Authority, Amberg, Germany
| | - Tomas Kepak
- University Hospital Brno & International Clinical Research Center (FNUSA-ICRC), Masaryk University, Brno, Czech Republic
| | - Jarmila Kruseova
- Department of Pediatric Hematology and Oncology, 2nd Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic
| | - Claire Berger
- Department of Pediatric Hematology and Oncology, University-Hospital, Saint-Étienne, France
- Lyon University, Jean Monnet University, INSERM U 1059, Sainbiose, Saint-Étienne, France
| | - Gabriele Calaminus
- Department of Pediatric Hematology and Oncology, University Hospital Bonn, Bonn, Germany
| | - Grit Sommer
- Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, 3012, Bern, Switzerland
- Department of Pediatric Endocrinology, Diabetology and Metabolism, Inselspital, Bern University Children's Hospital, University of Bern, Bern, Switzerland
- Department of BioMedical Research, University of Bern, Bern, Switzerland
| | - Claudia E Kuehni
- Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, 3012, Bern, Switzerland.
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
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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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Brock P, Meijer A, Kogner P, Ansari M, Capra M, Geller J, Heuvel-Eibrink MVD, Knight K, Kruger M, Lindemulder S, Maibach R, O'Neill A, Papadakis V, Rajput K, Bleyer A, Bouffet E, Sullivan M. Sodium thiosulfate as cisplatin otoprotectant in children: The challenge of when to use it. Pediatr Blood Cancer 2023; 70:e30248. [PMID: 36772889 DOI: 10.1002/pbc.30248] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 01/20/2023] [Indexed: 02/12/2023]
Affiliation(s)
- Penelope Brock
- Department of Paediatric Oncology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Annelot Meijer
- Department of Pediatric Oncology, Prinses Maxima Centrum, Utrecht, The Netherlands
| | - Per Kogner
- Department of Pediatric Oncology and Childhood Cancer Research Unit, Karolinska Institutet, Stockholm, Sweden
| | - Marc Ansari
- Pediatric Hematology and Oncology, Geneva University Hospital, Geneva, Switzerland
| | - Michael Capra
- Paediatric Oncology, Our Lady's Children's Hospital, Dublin, Ireland
| | - James Geller
- Division of Oncology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | | | - Kristin Knight
- Department of Pediatric Audiology, Oregon Health and Science University, Portland, Oregon, USA
| | - Mariana Kruger
- Department of Paediatrics and Child Health, Stellenbosch University, Stellenbosch, South Africa
| | - Susan Lindemulder
- Department of Pediatric Oncology, Oregon Health and Science University, Portland, Oregon, USA
| | - Rudolf Maibach
- Department of Statistics, International Breast Cancer Study Group, Bern, Switzerland
| | - Allison O'Neill
- Children's Cancer and Blood Disorders Center, Dana Farber Cancer Institute, Boston, Massachusetts, USA
| | - Vassilios Papadakis
- Department of Pediatric Oncology, Agia Sofia Children's Hospital, Athens, Greece
| | - Kaukab Rajput
- Department of Paediatric Audiology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Archie Bleyer
- Radiation Oncology, Knight Cancer Institute, Oregon Health and Science University, Portland, Oregon, USA
| | - Eric Bouffet
- Division of Pediatric Neuro-Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Michael Sullivan
- Children's Cancer Centre and Department of Paediatric Oncology, Royal Children's Hospital, Melbourne, Victoria, Australia
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14
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Freyer DR, Orgel E, Knight K, Krailo M. Special considerations in the design and implementation of pediatric otoprotection trials. J Cancer Surviv 2023; 17:4-16. [PMID: 36637630 DOI: 10.1007/s11764-022-01312-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 12/07/2022] [Indexed: 01/14/2023]
Abstract
PURPOSE Cisplatin-induced hearing loss (CIHL) is a common late effect after childhood cancer treatment having profound, lifelong consequences that lower quality of life. The recent identification of intravenous sodium thiosulfate (STS) as an effective agent for preventing pediatric CIHL represents a paradigm shift that has created new opportunities for expanding STS usage and developing additional otoprotectants. The purpose of this paper is to discuss key considerations and recommendations for the design and implementation of future pediatric otoprotection trials. METHODS An approach synthesizing published data and collective experience was used. RESULTS Key issues were identified in the categories of translational research, trial designs for systemic and intratympanic agents, measurement of ototoxicity, and biostatistical challenges. CONCLUSIONS Future pediatric otoprotection trials should emphasize (1) deep integration of preclinical and early-phase studies; (2) an embedded or free-standing design for systemic agents based on mechanistic considerations; (3) use of suitable audiologic testing batteries for children, SIOP grading criteria, and submission of raw audiologic data for central review; and (4) novel endpoints and innovative study designs that maximize trial efficiency for limited sample sizes. Additional recommendations include routine collection of DNA specimens for assessing modifying effects of genetic susceptibility and meaningful inclusion of patient/family advocates for informing trial development. IMPLICATIONS FOR CANCER SURVIVORS Changing the historical paradigm from acceptance to prevention of pediatric CIHL through expanded research with existing and emerging otoprotectants will dramatically improve quality of life for future childhood cancer survivors exposed to cisplatin.
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Affiliation(s)
- David R Freyer
- Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Los Angeles, CA, USA.
- Departments of Pediatrics, Medicine, and Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
| | - Etan Orgel
- Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Los Angeles, CA, USA
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Kristin Knight
- Department of Audiology, Doernbecher Children's Hospital, Portland, OR, USA
- Oregon Health and Science University, Portland, OR, USA
| | - Mark Krailo
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, CA, USA
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15
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Phillips OR, Baguley DM, Pearson SE, Akeroyd MA. The long-term impacts of hearing loss, tinnitus and poor balance on the quality of life of people living with and beyond cancer after platinum-based chemotherapy: a literature review. J Cancer Surviv 2023; 17:40-58. [PMID: 36637633 PMCID: PMC9971148 DOI: 10.1007/s11764-022-01314-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 12/07/2022] [Indexed: 01/14/2023]
Abstract
PURPOSE To elucidate the long-term impacts of hearing loss, tinnitus and balance in people living with and beyond cancer (LWBC) treated with platinum-based chemotherapy (PBCT). METHODS A literature search was conducted between March and June 2022 using PubMed, Web of Science and Google Scholar. Full-text papers in English were included. Articles explored the impacts of hearing loss, tinnitus and balance and discussed them in the context of treatment. If PBCT was used in conjunction with other treatments, the article was included. There were no constraints on age, cancer type, publication date, location, study design or data type. Sixteen studies and two reviews were included. RESULTS Hearing loss and tinnitus can cause communication difficulties and subsequent social withdrawal. There were deficits in cognition, child development and educational performance. Employment and the ease of everyday life were disrupted by hearing loss and tinnitus, whereas poor balance interfered with walking and increased the risk of falls. Depression and anxiety were related to ototoxicity. Most notable were the differing mindsets experienced by adults LWBC with ototoxicity. There was evidence of inadequate monitoring of ototoxicity by clinicians and a lack of communication between clinicians and patients about ototoxicity as a side effect. CONCLUSIONS Ototoxicity has a negative long-term impact on multiple areas of life for adults and children LWBC. This can compromise their quality of life. IMPLICATIONS FOR CANCER SURVIVORS Increased awareness, monitoring and education surrounding these issues may lead to earlier intervention and better management of ototoxicity, enhancing the quality of life of people LWBC.
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Affiliation(s)
- Olivia R Phillips
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham, NG7 2RD, UK
- NIHR Nottingham Biomedical Research Centre, Ropewalk House, 113 The Ropewalk, Nottingham, NG1 5DU, UK
| | - David M Baguley
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham, NG7 2RD, UK
- NIHR Nottingham Biomedical Research Centre, Ropewalk House, 113 The Ropewalk, Nottingham, NG1 5DU, UK
| | - Stephanie E Pearson
- The University of Nottingham Health Service, Cripps Health Centre, University Park, Nottingham, NG7 2QW, UK
| | - Michael A Akeroyd
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham, NG7 2RD, UK.
- NIHR Nottingham Biomedical Research Centre, Ropewalk House, 113 The Ropewalk, Nottingham, NG1 5DU, UK.
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16
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DeBacker JR, McMillan GP, Martchenke N, Lacey CM, Stuehm HR, Hungerford ME, Konrad-Martin D. Ototoxicity prognostic models in adult and pediatric cancer patients: a rapid review. J Cancer Surviv 2023; 17:82-100. [PMID: 36729346 DOI: 10.1007/s11764-022-01315-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 12/07/2022] [Indexed: 02/03/2023]
Abstract
PURPOSE A cornerstone of treatment for many cancers is the administration of platinum-based chemotherapies and/or ionizing radiation, which can be ototoxic. An accurate ototoxicity risk assessment would be useful for counseling, treatment planning, and survivorship follow-up in patients with cancer. METHODS This systematic review evaluated the literature on predictive models for estimating a patient's risk for chemotherapy-related auditory injury to accelerate development of computational approaches for the clinical management of ototoxicity in cancer patients. Of the 1195 articles identified in a PubMed search from 2010 forward, 15 studies met inclusion for the review. CONCLUSIONS All but 1 study used an abstraction of the audiogram as a modeled outcome; however, specific outcome measures varied. Consistently used predictors were age, baseline hearing, cumulative cisplatin dose, and radiation dose to the cochlea. Just 5 studies were judged to have an overall low risk of bias. Future studies should attempt to minimize bias by following statistical best practices including not selecting multivariate predictors based on univariate analysis, validation in independent cohorts, and clearly reporting the management of missing and censored data. Future modeling efforts should adopt a transdisciplinary approach to define a unified set of clinical, treatment, and/or genetic risk factors. Creating a flexible model that uses a common set of predictors to forecast the full post-treatment audiogram may accelerate work in this area. Such a model could be adapted for use in counseling, treatment planning, and follow-up by audiologists and oncologists and could be incorporated into ototoxicity genetic association studies as well as clinical trials investigating otoprotective agents. IMPLICATIONS FOR CANCER SURVIVORS Improvements in the ability to model post-treatment hearing loss can help to improve patient quality of life following cancer care. The improvements advocated for in this review should allow for the acceleration of advancements in modeling the auditory impact of these treatments to support treatment planning and patient counseling during and after care.
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Affiliation(s)
- J R DeBacker
- VA RR&D National Center for Rehabilitative Auditory Research, VA Portland Health Care System, 3710 SW US Veterans Hospital Road (NCRAR - P5), Portland, OR, 97239, USA.
- Oregon Health and Science University, Portland, OR, USA.
| | - G P McMillan
- VA RR&D National Center for Rehabilitative Auditory Research, VA Portland Health Care System, 3710 SW US Veterans Hospital Road (NCRAR - P5), Portland, OR, 97239, USA
- Oregon Health and Science University, Portland, OR, USA
| | - N Martchenke
- VA RR&D National Center for Rehabilitative Auditory Research, VA Portland Health Care System, 3710 SW US Veterans Hospital Road (NCRAR - P5), Portland, OR, 97239, USA
- Oregon Health and Science University, Portland, OR, USA
| | - C M Lacey
- VA RR&D National Center for Rehabilitative Auditory Research, VA Portland Health Care System, 3710 SW US Veterans Hospital Road (NCRAR - P5), Portland, OR, 97239, USA
- University of Pittsburgh, Pittsburgh, PA, USA
| | - H R Stuehm
- VA RR&D National Center for Rehabilitative Auditory Research, VA Portland Health Care System, 3710 SW US Veterans Hospital Road (NCRAR - P5), Portland, OR, 97239, USA
- Oregon Health and Science University, Portland, OR, USA
| | - M E Hungerford
- VA RR&D National Center for Rehabilitative Auditory Research, VA Portland Health Care System, 3710 SW US Veterans Hospital Road (NCRAR - P5), Portland, OR, 97239, USA
- Oregon Health and Science University, Portland, OR, USA
| | - D Konrad-Martin
- VA RR&D National Center for Rehabilitative Auditory Research, VA Portland Health Care System, 3710 SW US Veterans Hospital Road (NCRAR - P5), Portland, OR, 97239, USA
- Oregon Health and Science University, Portland, OR, USA
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17
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Schofield HLT, Fabrizio VA, Braniecki S, Pelletier W, Eissa H, Murphy B, Chewning J, Barton KD, Embry LM, Levine JE, Schultz KR, Page KM. Monitoring Neurocognitive Functioning After Pediatric Cellular Therapy or Hematopoietic Cell Transplant: Guidelines From the COG Neurocognition in Cellular Therapies Task Force. Transplant Cell Ther 2022; 28:625-636. [PMID: 35870778 PMCID: PMC10167710 DOI: 10.1016/j.jtct.2022.06.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 06/19/2022] [Accepted: 06/28/2022] [Indexed: 02/04/2023]
Affiliation(s)
| | - Vanessa A Fabrizio
- Division of Bone Marrow Transplant and Cellular Therapy, University of Colorado, Boulder, Colorado
| | - Suzanne Braniecki
- Divisions of Pediatric Psychology and Hematology/Oncology, New York Medical College, New York, New York
| | - Wendy Pelletier
- Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada
| | - Hesham Eissa
- Division of Bone Marrow Transplant and Cellular Therapy, University of Colorado, Boulder, Colorado
| | - Beverly Murphy
- Duke Medical Center Library & Archives, Duke University, Durham, North Carolina
| | - Joseph Chewning
- Division of Hematology and Oncology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Karen D Barton
- Duke Medical Center Library & Archives, Duke University, Durham, North Carolina
| | - Leanne M Embry
- University of Texas Health Science Center at San Antonio, San Antonio, Texas
| | - John E Levine
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Kirk R Schultz
- BC Children's Hospital and Research Institute, Vancouver, British Columbia, Canada
| | - Kristin M Page
- Division of Pediatric Hematology/Oncology/BMT, Medical College of Wisconsin, Milwaukee, Wisconsin
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18
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Strebel S, Mader L, Sláma T, Waespe N, Weiss A, Parfitt R, Am Zehnhoff-Dinnesen A, Kompis M, von der Weid NX, Ansari M, Kuehni CE. Severity of hearing loss after platinum chemotherapy in childhood cancer survivors. Pediatr Blood Cancer 2022; 69:e29755. [PMID: 35723448 DOI: 10.1002/pbc.29755] [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: 12/23/2021] [Revised: 03/25/2022] [Accepted: 04/15/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND Hearing loss is a potential side effect from childhood cancer treatment. We described the severity of hearing loss assessed by audiometry in a representative national cohort of childhood cancer survivors (CCS) and identified clinical risk factors. PROCEDURE We included all CCS from the Swiss Childhood Cancer Registry who were diagnosed ≤18 age and treated with platinum-based chemotherapy between 1990 and 2014. We extracted audiograms, treatment-related information, and demographic data from medical records. Two reviewers independently assessed the severity of hearing loss at latest follow-up using the Münster Ototoxicity Scale. We used ordered logistic regression to identify clinical risk factors for severity of hearing loss. RESULTS We analyzed data from 270 CCS. Median time from cancer diagnosis to last audiogram was 5 years (interquartile range 2.5-8.1 years). We found 53 (20%) CCS with mild, 78 (29%) with moderate, and 75 (28%) with severe hearing loss. Higher severity grades were associated with (a) younger age at cancer diagnosis (odds ratio [OR] 5.4, 95% confidence interval [CI]: 2.5-12.0 for <5 years); (b) treatment in earlier years (OR 4.8, 95% CI: 2.1-11.0 for 1990-1995); (c) higher cumulative cisplatin doses (OR 13.5, 95% CI: 4.7-38.8 for >450 mg/m2 ); (d) concomitant cranial radiation therapy (CRT) (OR 4.4, 95% CI: 2.5-7.8); and (e) hematopoietic stem cell transplantation (HSCT) (OR 2.7, 95% CI: 1.0-7.2). CONCLUSION Three of four CCS treated with platinum-based chemotherapy experienced some degree of hearing loss. We recommend closely monitoring patient's hearing function if treated at a young age with high cumulative cisplatin doses, and concomitant CRT as part of long-term care.
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Affiliation(s)
- Sven Strebel
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.,CANSEARCH research platform in pediatric oncology and hematology, Department of Pediatrics, Gynecology and Obstetrics, University of Geneva, Geneva, Switzerland.,Graduate School for Health Sciences, University of Bern, Bern, Switzerland
| | - Luzius Mader
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Tomáš Sláma
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.,Graduate School for Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland
| | - Nicolas Waespe
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.,CANSEARCH research platform in pediatric oncology and hematology, Department of Pediatrics, Gynecology and Obstetrics, University of Geneva, Geneva, Switzerland.,Division of Pediatric Hematology/Oncology, Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Annette Weiss
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.,Bavarian Care and Nursing Authority, Amberg, Germany
| | - Ross Parfitt
- Department for Phoniatrics and Pedaudiology, University Hospital Münster, University of Münster, Münster, Germany
| | | | - Martin Kompis
- Department of ENT, Head and Neck Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Nicolas X von der Weid
- Department of Pediatric Oncology and Hematology, University Children's Hospital Basel (UKBB), University of Basel, Basel, Switzerland
| | - Marc Ansari
- CANSEARCH research platform in pediatric oncology and hematology, Department of Pediatrics, Gynecology and Obstetrics, University of Geneva, Geneva, Switzerland.,Department of Women, Child and Adolescent, Division of Pediatric Oncology and Hematology, Geneva University Hospital, University of Geneva, Geneva, Switzerland
| | - Claudia E Kuehni
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.,Division of Pediatric Hematology/Oncology, Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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19
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Wakai E, Ikemura K, Mizuno T, Takeuchi K, Tamaru S, Okuda M, Nishimura Y. Repositioning of Lansoprazole as a Protective Agent Against Cisplatin-Induced Ototoxicity. Front Pharmacol 2022; 13:896760. [PMID: 35910376 PMCID: PMC9336179 DOI: 10.3389/fphar.2022.896760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 06/14/2022] [Indexed: 11/13/2022] Open
Abstract
Cisplatin (CDDP) is a well-known chemotherapeutic drug approved for various cancers. However, CDDP accumulates in the inner ear cochlea via organic cation transporter 2 (OCT2) and causes ototoxicity, which is a major clinical limitation. Since lansoprazole (LPZ), a proton pump inhibitor, is known to inhibit OCT2-mediated transport of CDDP, we hypothesized that LPZ might ameliorate CDDP-induced ototoxicity (CIO). To test this hypothesis, we utilized in vivo fluorescence imaging of zebrafish sensory hair cells. The fluorescence signals in hair cells in zebrafish treated with CDDP dose-dependently decreased. Co-treatment with LPZ significantly suppressed the decrease of fluorescence signals in zebrafish treated with CDDP. Knockout of a zebrafish homolog of OCT2 also ameliorated the reduction of fluorescence signals in hair cells in zebrafish treated with CDDP. These in vivo studies suggest that CDDP damages the hair cells of zebrafish through oct2-mediated accumulation and that LPZ protects against CIO, possibly inhibiting the entry of CDDP into the hair cells via oct2. We also evaluated the otoprotective effect of LPZ using a public database containing adverse event reports. The analysis revealed that the incidence rate of CIO was significantly decreased in patients treated with LPZ. We then retrospectively analyzed the medical records of Mie University Hospital to examine the otoprotective effect of LPZ. The incidence rate of ototoxicity was significantly lower in patients co-treated with LPZ compared to those without LPZ. These retrospective findings suggest that LPZ is also protective against CIO in humans. Taken together, co-treatment with LPZ may reduce the risk of CIO.
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Affiliation(s)
- Eri Wakai
- Department of Integrative Pharmacology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Kenji Ikemura
- Department of Pharmacy, Osaka University Hospital, Suita, Japan
| | - Toshiro Mizuno
- Department of Medical Oncology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Kazuhiko Takeuchi
- Department of Otorhinolaryngology-Head and Neck Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Satoshi Tamaru
- Clinical Research Support Center, Mie University Hospital, Tsu, Japan
| | - Masahiro Okuda
- Department of Pharmacy, Osaka University Hospital, Suita, Japan
| | - Yuhei Nishimura
- Department of Integrative Pharmacology, Mie University Graduate School of Medicine, Tsu, Japan
- *Correspondence: Yuhei Nishimura,
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20
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Lafay-Cousin L, Dufour C. High-Dose Chemotherapy in Children with Newly Diagnosed Medulloblastoma. Cancers (Basel) 2022; 14:837. [PMID: 35159104 PMCID: PMC8834150 DOI: 10.3390/cancers14030837] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 01/11/2022] [Accepted: 01/26/2022] [Indexed: 12/24/2022] Open
Abstract
High-dose chemotherapy with stem cell rescue has been used as an adjuvant therapy or as salvage therapy to treat pediatric patients with brain tumors, and to avoid deleterious side effects of radiotherapy in infants and very young children. Here, we present the most recent trials using high-dose chemotherapy regimens for medulloblastoma in children, and we discuss their contribution to improved survival and describe their toxicity profile and limitations.
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Affiliation(s)
- Lucie Lafay-Cousin
- Section of Pediatric Hematology Oncology and Bone Marrow Transplantation, Alberta Children’s Hospital, Calgary, AB T3B 6A8, Canada
| | - Christelle Dufour
- Department of Pediatric and Adolescent Oncology, Gustave Roussy, 96805 Villejuif, France;
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21
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Watanabe K, Mori M, Hishiki T, Yokoi A, Ida K, Yano M, Fujimura J, Nogami Y, Iehara T, Hoshino K, Inoue T, Tanaka Y, Miyazaki O, Takimoto T, Yoshimura K, Hiyama E. Feasibility of dose-dense cisplatin-based chemotherapy in Japanese children with high-risk hepatoblastoma: Analysis of the JPLT3-H pilot study. Pediatr Blood Cancer 2022; 69:e29389. [PMID: 34606680 DOI: 10.1002/pbc.29389] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 08/29/2021] [Accepted: 09/14/2021] [Indexed: 11/09/2022]
Abstract
BACKGROUND The SIOPEL-4 study has demonstrated that dose-dense cisplatin-based chemotherapy dramatically improves outcome in children with high-risk hepatoblastoma in western countries. However, the feasibility and safety of this regimen have not been clarified in Japanese patients. METHODS A pilot study, JPLT3-H, was designed to evaluate the safety profile of the SIOPEL-4 regimen in Japanese children with newly diagnosed hepatoblastoma with either metastatic disease or low alpha-fetoprotein. RESULTS A total of 15 patients (three female) were enrolled. Median age was 2 years (range, 0-14). Three patients were PRETEXT II (where PRETEXT is PRETreatment EXTent of disease), six PRETEXT III, and six PRETEXT IV. All patients had lung metastasis, none had low alpha-fetoprotein. Eight patients completed the prescribed treatment, and seven patients discontinued therapy prematurely, four due to progressive disease and three due to causes other than severe toxicity. Grade 4 neutropenia was documented in most patients in preoperative cycles A1-3 (11/15 in A1, 9/11 in A2, and 7/11 in A3) and in all considering all cycles. Grade 3-4 thrombocytopenia and grade 3 anemia were also frequently observed. Patients experienced several episodes of grade 3 febrile neutropenia, but none had grade 4 febrile neutropenia or severe infections. One patient had grade 3 heart failure only in the first cycle. Other grade 3 or 4 toxicities were hypomagnesemia, anorexia, nausea, mucositis, liver enzyme elevation, fever, infection, and fatigue. There were no unexpected severe toxicities. CONCLUSION The toxicity profile of JPLT3-H was comparable to that of SIOPEL-4. Dose-dense cisplatin-based chemotherapy may be feasible among Japanese patients with high-risk hepatoblastoma.
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Affiliation(s)
- Kenichiro Watanabe
- Department of Hematology and Oncology, Shizuoka Children's Hospital, Shizuoka, Japan
| | - Makiko Mori
- Department of Hematology/Oncology, Saitama Children's Medical Center, Saitama, Japan
| | - Tomoro Hishiki
- Department of Pediatric Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Akiko Yokoi
- Department of Pediatric Surgery, Kobe Children's Hospital, Kobe, Japan
| | - Kohmei Ida
- Department of Pediatrics, Teikyo University Mizonokuchi Hospital, Kawanagawa, Japan
| | - Michihiro Yano
- Department of Pediatrics, Akita University Hospital, Akita, Japan
| | - Junya Fujimura
- Department of Pediatrics, Juntendo University School of Medicine, Tokyo, Japan
| | - Yuki Nogami
- Department of Pediatric Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Tomoko Iehara
- Department of Pediatrics, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Ken Hoshino
- Department of Pediatric Surgery, Keio School of Medicine, Keio University, Tokyo, Japan
| | - Takeshi Inoue
- Department of Pathology, Osaka City General Hospital, Osaka, Japan
| | - Yukichi Tanaka
- Department of Pathology, Kanagawa Children's Medical Center, Yokohama, Japan
| | - Osamu Miyazaki
- Department of Radiology, National Center for Child Health and Development, Tokyo, Japan
| | - Tetsuya Takimoto
- Department of Childhood Cancer Data Management, National Center for Child Health and Development, Tokyo, Japan
| | - Kenichi Yoshimura
- Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima, Japan
| | - Eiso Hiyama
- Natural Science Center for Basic Research and Development, Hiroshima University, Hiroshima, Japan.,Department of Pediatric Surgery, Hiroshima University Hospital, Hiroshima, Japan
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22
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Keilty D, Khandwala M, Liu ZA, Papaioannou V, Bouffet E, Hodgson D, Yee R, Cushing S, Laperriere N, Ahmed S, Mabbott D, Ramaswamy V, Tabori U, Huang A, Bartels U, Tsang DS. Hearing Loss After Radiation and Chemotherapy for CNS and Head-and-Neck Tumors in Children. J Clin Oncol 2021; 39:3813-3821. [PMID: 34570616 DOI: 10.1200/jco.21.00899] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Hearing loss (HL) is a serious secondary effect of treatment for CNS and head-and-neck tumors in children. The goal of this study was to evaluate incidence and risk factors for HL in patients with multiple ototoxic exposures. PATIENTS AND METHODS We evaluated 340 ears from 171 patients with CNS or head-and-neck tumors treated with radiation, with or without chemotherapy, who had longitudinal audiologic evaluation. International Society of Pediatric Oncology-Boston grades were assigned to 2,420 hearing assessments. Multivariable weighted ordinal logistic regression was fitted to evaluate the effect of clinicopathologic features on HL. RESULTS Mean cochlea dose (odds ratio [OR] 1.04 per Gy, P < .001), time since radiotherapy (RT; OR 1.21 per year, P < .001), cisplatin dose (OR 1.48 per 100 mg/m2, P < .001), and carboplatin dose (OR 1.41 per 1,000 mg/m2, P = .002) were associated with increasing International Society of Pediatric Oncology-Boston grade of HL. There was no synergistic effect of RT and cisplatin (interaction term, P = .53) or RT and carboplatin (interaction term, P = .85). Cumulative incidence of high-frequency HL (> 4 kHz) was 50% or greater at 5 years after RT if mean cochlea dose was > 30 Gy, while incidence of HL across all frequencies continued to increase beyond 5 years after RT. CONCLUSION Children treated with radiation and chemotherapy experience a high incidence of HL over time, with associations found between more severe HL and cisplatin or carboplatin dose as well as mean cochlea dose. Mean cochlea dose of ≤ 30 Gy is proposed as a goal to reduce the risk of HL; a lower threshold (20-25 Gy) may be considered in patients receiving platinum chemotherapy to reduce cumulative HL burden.
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Affiliation(s)
- Dana Keilty
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Mohammad Khandwala
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Zhihui Amy Liu
- Department of Biostatistics, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Vicky Papaioannou
- Department of Communication Disorders, Hospital for Sick Children, Toronto, ON, Canada
| | - Eric Bouffet
- Division of Haematology/Oncology, Hospital for Sick Children, Toronto, ON, Canada
| | - David Hodgson
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Ryan Yee
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Sharon Cushing
- Department of Otolaryngology-Head and Neck Surgery, Hospital for Sick Children, Toronto, ON, Canada
| | - Normand Laperriere
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Sameera Ahmed
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Donald Mabbott
- Department of Psychology, Hospital for Sick Children, Toronto, ON, Canada
| | - Vijay Ramaswamy
- Division of Haematology/Oncology, Hospital for Sick Children, Toronto, ON, Canada
| | - Uri Tabori
- Division of Haematology/Oncology, Hospital for Sick Children, Toronto, ON, Canada
| | - Annie Huang
- Division of Haematology/Oncology, Hospital for Sick Children, Toronto, ON, Canada
| | - Ute Bartels
- Division of Haematology/Oncology, Hospital for Sick Children, Toronto, ON, Canada
| | - Derek S Tsang
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
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23
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Trendowski MR, Baedke JL, Sapkota Y, Travis LB, Zhang X, El Charif O, Wheeler HE, Leisenring WM, Robison LL, Hudson MM, Morton LM, Oeffinger KC, Howell RM, Armstrong GT, Bhatia S, Dolan ME. Clinical and genetic risk factors for radiation-associated ototoxicity: A report from the Childhood Cancer Survivor Study and the St. Jude Lifetime Cohort. Cancer 2021; 127:4091-4102. [PMID: 34286861 DOI: 10.1002/cncr.33775] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 05/10/2021] [Accepted: 05/25/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND Cranial radiation therapy (CRT) is associated with ototoxicity, which manifests as hearing loss and tinnitus. The authors sought to identify clinical determinants and genetic risk factors for ototoxicity among adult survivors of pediatric cancer treated with CRT. METHODS Logistic regression evaluated associations of tinnitus (n = 1991) and hearing loss (n = 2198) with nongenetic risk factors and comorbidities among CRT-treated survivors in the Childhood Cancer Survivor Study. Genome-wide association studies (GWASs) of CRT-related tinnitus and hearing loss were also performed. RESULTS Males were more likely to report CRT-related tinnitus (9.4% vs 5.4%; P = 5.1 × 10-4 ) and hearing loss (14.0% vs 10.7%; P = .02) than females. Survivors with tinnitus or hearing loss were more likely to experience persistent dizziness or vertigo (tinnitus: P < 2 × 10-16 ; hearing loss: P = 6.4 × 10-9 ), take antidepressants (tinnitus: P = .02; hearing loss: P = .01), and report poorer overall health (tinnitus: P = 1.5 × 10-6 ; hearing loss: P = 1.7 × 10-6 ) in comparison with controls. GWAS of CRT-related tinnitus revealed a genome-wide significant signal in chromosome 1 led by rs203248 (P = 1.5 × 10-9 ), whereas GWAS of CRT-related hearing loss identified rs332013 (P = 5.8 × 10-7 ) in chromosome 8 and rs67522722 (P = 7.8 × 10-7 ) in chromosome 6 as nearly genome-wide significant. A replication analysis identified rs67522722, intronic to ATXN1, as being significantly associated with CRT-related hearing loss (P = .03) and de novo hearing loss (P = 3.6 × 10-4 ). CONCLUSIONS CRT-associated ototoxicity was associated with sex, several neuro-otological symptoms, increased antidepressant use, and poorer self-reported health. GWAS of CRT-related hearing loss identified rs67522722, which was supported in an independent cohort of survivors. LAY SUMMARY Hearing loss and subjective tinnitus (the perception of noise or ringing in the ear) are long-term side effects of cancer treatment and are common in children treated with radiation to the brain. These toxicities can affect childhood development and potentially contribute to serious learning and behavioral difficulties. This study's data indicate that males are at greater risk for hearing loss and tinnitus than females after radiation therapy to the brain. Those who develop these toxicities are more likely to use antidepressants and report poorer overall health. Health care providers can improve the management of survivors by informing patients and/or their parents of these risks.
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Affiliation(s)
| | - Jessica L Baedke
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Yadav Sapkota
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Lois B Travis
- Department of Medical Oncology, Fairbanks School of Public Health, Indiana University, Indianapolis, Indiana.,Department of Epidemiology, Fairbanks School of Public Health, Indiana University, Indianapolis, Indiana
| | - Xindi Zhang
- Department of Medicine, University of Chicago, Chicago, Illinois
| | - Omar El Charif
- Department of Medicine, University of Chicago, Chicago, Illinois
| | - Heather E Wheeler
- Department of Biology, Loyola University Chicago, Chicago, Illinois.,Department of Computer Science, Loyola University Chicago, Chicago, Illinois
| | - Wendy M Leisenring
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington.,Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Leslie L Robison
- Department of Epidemiology and Cancer Control, 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
| | - Lindsay M Morton
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | | | - Rebecca M Howell
- Department of Radiation Physics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Gregory T Armstrong
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Smita Bhatia
- School of Medicine Institute for Cancer Outcomes and Survivorship, University of Alabama at Birmingham, Birmingham, Alabama
| | - M Eileen Dolan
- Department of Medicine, University of Chicago, Chicago, Illinois
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24
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Phillips NS, Duke ES, Schofield HLT, Ullrich NJ. Neurotoxic Effects of Childhood Cancer Therapy and Its Potential Neurocognitive Impact. J Clin Oncol 2021; 39:1752-1765. [PMID: 33886374 DOI: 10.1200/jco.20.02533] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Nicholas S Phillips
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, TN
| | - Elizabeth S Duke
- Center for Cancer and Blood Disorders, Children's National Hospital, Washington, DC
| | - Hannah-Lise T Schofield
- Department of Child and Adolescent Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia, PA.,Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA
| | - Nicole J Ullrich
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Harvard Medical School, Boston, MA
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25
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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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26
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Lamaj E, Vu E, van Timmeren JE, Leonardi C, Marc L, Pytko I, Guckenberger M, Balermpas P. Cochlea sparing optimized radiotherapy for nasopharyngeal carcinoma. Radiat Oncol 2021; 16:64. [PMID: 33794949 PMCID: PMC8017833 DOI: 10.1186/s13014-021-01796-4] [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: 12/01/2020] [Accepted: 03/25/2021] [Indexed: 12/08/2022] Open
Abstract
BACKGROUND Definitive chemoradiotherapy (CRT) is standard of care for nasopharyngeal carcinoma. Due to the tumor localization and concomitant platinum-based chemotherapy, hearing impairment is a frequent complication, without defined dose-threshold. In this study, we aimed to achieve the maximum possible cochleae sparing. MATERIALS AND METHODS Treatment plans of 20 patients, treated with CRT (6 IMRT and 14 VMAT) based on the QUANTEC organs-at-risk constraints were investigated. The cochleae were re-delineated independently by two radiation oncologists, whereas target volumes and other organs at risk (OARs) were not changed. The initial plans, aiming to a mean cochlea dose < 45 Gy, were re-optimized with VMAT, using 2-2.5 arcs without compromising the dose coverage of the target volume. Mean cochlea dose, PTV coverage, Homogeneity Index, Conformity Index and dose to other OAR were compared to the reference plans. Wilcoxon signed-rank test was used to evaluate differences, a p value < 0.05 was considered significant. RESULTS The re-optimized plans achieved a statistically significant lower dose for both cochleae (median dose for left and right 14.97 Gy and 18.47 Gy vs. 24.09 Gy and 26.05 Gy respectively, p < 0.001) compared to the reference plans, without compromising other plan quality parameters. The median NTCP for tinnitus of the most exposed sites was 11.3% (range 3.52-91.1%) for the original plans, compared to 4.60% (range 1.46-90.1%) for the re-optimized plans (p < 0.001). For hearing loss, the median NTCP of the most exposed sites could be improved from 0.03% (range 0-99.0%) to 0.00% (range 0-98.5%, p < 0.001). CONCLUSIONS A significantly improved cochlea sparing beyond current QUANTEC constraints is feasible without compromising the PTV dose coverage in nasopharyngeal carcinoma patients treated with VMAT. As there appears to be no threshold for hearing toxicity after CRT, this should be considered for future treatment planning.
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Affiliation(s)
- Enkelejda Lamaj
- Department of Radiation Oncology, University Hospital Zurich (USZ), University of Zurich (UZH), Rämistrasse 100, 8091, Zurich, Switzerland
| | - Erwin Vu
- Department of Radiation Oncology, University Hospital Zurich (USZ), University of Zurich (UZH), Rämistrasse 100, 8091, Zurich, Switzerland
| | - Janita E van Timmeren
- Department of Radiation Oncology, University Hospital Zurich (USZ), University of Zurich (UZH), Rämistrasse 100, 8091, Zurich, Switzerland
| | - Chiara Leonardi
- Department of Radiation Oncology, University Hospital Zurich (USZ), University of Zurich (UZH), Rämistrasse 100, 8091, Zurich, Switzerland
| | - Louise Marc
- Department of Radiation Oncology, University Hospital Zurich (USZ), University of Zurich (UZH), Rämistrasse 100, 8091, Zurich, Switzerland
| | - Izabela Pytko
- Department of Radiation Oncology, University Hospital Zurich (USZ), University of Zurich (UZH), Rämistrasse 100, 8091, Zurich, Switzerland
| | - Matthias Guckenberger
- Department of Radiation Oncology, University Hospital Zurich (USZ), University of Zurich (UZH), Rämistrasse 100, 8091, Zurich, Switzerland
| | - Panagiotis Balermpas
- Department of Radiation Oncology, University Hospital Zurich (USZ), University of Zurich (UZH), Rämistrasse 100, 8091, Zurich, Switzerland.
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27
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Simon A, Siebald B, Stamm W, Graf N, Meier S, Schrappe M, Groll AH, Laws HJ, Lehrnbecher T. School and kindergarten attendance and home schooling of pediatric cancer patients before and during the SARS-CoV-2 pandemic: results of a survey of the German Society for Pediatric Oncology and Hematology. GMS HYGIENE AND INFECTION CONTROL 2021; 16:Doc10. [PMID: 33796438 PMCID: PMC7982994 DOI: 10.3205/dgkh000381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
In this multicenter survey (July 07 to August 08, 2020) in pediatric oncology centers (POCs) belonging to the German Society for Pediatric Oncology and Hematology (GPOH), 36 POCs participated (response rate 70.6%). Home schooling practice was judged as satisfying by 79% prior to and by 38% during the pandemic (P=0.0007). The individual risk of a SARS-CoV-2 infection and the risk of transmission to other patients/caregivers were arguments against attendance. Most POCs recommended regular social participation/school attendance after the end of intensive therapy. 81% stated that persisting restrictions result in serious negative psychosocial consequences for the patients and their families. In-hospital school education, home schooling and re-attendance of school and kindergarten among pediatric cancer patients have suffered a severe setback during the SARS-CoV-2 pandemic. Continuous communication and education concerning protective measures as well as an individual risk assessment are required to avoid the detrimental exclusion of pediatric oncology patients from kindergarten and school.
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Affiliation(s)
- Arne Simon
- Pediatric Hematology and Oncology, Children’s Hospital Medical Center, University Clinics, Homburg, Germany
| | - Benjamin Siebald
- Division for Pediatric Hematology and Oncology, Hospital for Children and Adolescents, University Hospital, Goethe University Frankfurt am Main, Frankfurt, Germany
| | - Walther Stamm
- Department of Pediatrics and Children’s Cancer Research Center, TUM School of Medicine, Technical University of Munich, Kinderklinik München Schwabing, Munich, Germany
| | - Norbert Graf
- Pediatric Hematology and Oncology, Children’s Hospital Medical Center, University Clinics, Homburg, Germany
| | - Stephan Meier
- Rehabilitation Center for Pediatric Hematology and Oncology Katharinenhöhe gGmbH, Schönwald, Germany
| | - Martin Schrappe
- Pediatrics I, University Medical Center Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Andreas H. Groll
- Infectious Disease Research Program, Center for Bone Marrow Transplantation and Department of Pediatric Hematology/Oncology, University Children’s Hospital, Münster, Germany
| | - Hans-Jürgen Laws
- Department of Pediatric Oncology, Hematology and Clinical Immunology, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Thomas Lehrnbecher
- Division for Pediatric Hematology and Oncology, Hospital for Children and Adolescents, University Hospital, Goethe University Frankfurt am Main, Frankfurt, Germany
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