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Homology modelling, vHTS, pharmacophore, molecular docking and molecular dynamics studies for the identification of natural compound-derived inhibitor of MRP3 in acute leukaemia treatment. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02128-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Klumpers MJ, Brand ACAM, Hakobjan M, Gattuso G, Schiavello E, Terenziani M, Massimino M, Gidding CEM, Guchelaar HJ, Te Loo DMWM, Coenen MJH. Contribution of Common and Rare Genetic Variants in CEP72 on Vincristine-Induced Peripheral Neuropathy in Brain Tumor Patients. Br J Clin Pharmacol 2022; 88:3463-3473. [PMID: 35150001 PMCID: PMC9313903 DOI: 10.1111/bcp.15267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 02/01/2022] [Accepted: 02/06/2022] [Indexed: 11/27/2022] Open
Abstract
Aims Studies implicated a role for a genetic variant in CEP72 in vincristine‐induced peripheral neuropathy. This study aims to evaluate this association in a cohort of brain tumour patients, to perform a cross‐disease meta‐analysis and explore the protein‐coding region of CEP72. Methods In total, 104 vincristine‐treated brain tumour patients were genotyped for CEP72 rs924607, and sequenced for the protein‐coding region. Data regarding patient and treatment characteristics, and peripheral neuropathy, were collected. Logistic regression and meta‐analysis were performed for rs924607 replication. A weighted burden analysis was applied to evaluate impact of overall genetic variation in CEP72. Results Analysis of 24 cases and 80 controls did not show a significant association between CEP72 rs924607 and neuropathy (odds ratio, OR [95% confidence interval, CI] 2.076 [0.359–11.989], P = .414). When combined with 8 cohorts (1095 cancer patients), a significant increase in risk for neuropathy was found for patients with a TT genotype (OR [95% CI] 2.15 [1.35–3.43], P = .001). Additionally, a missense variant (rs12522955) was significantly associated (OR [95% CI] 2.3 [1.2–4.4], P = .041) and patients with severe neuropathy carried more impactful variants in CEP72 coding regions (P = .039). Conclusion The association of CEP72 rs924607 in vincristine‐induced neuropathy was not confirmed in a cohort of brain tumour patients, but did contribute to its suggested effect when combined in a cross‐disease meta‐analysis. The importance of other genetic variations in CEP72 on vincristine‐induced neuropathy was demonstrated. This study contributes to evidence of the importance of genetic variants in CEP72 in development of vincristine‐induced toxicity, and provides guidance for future prospective studies.
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Affiliation(s)
- Marije J Klumpers
- Department of Pediatrics, Radboud Institute for Molecular Life Science, Radboud university medical center, Nijmegen, The Netherlands
| | - Annouk C A M Brand
- Department of Human Genetics, Radboud university medical center, Nijmegen, The Netherlands
| | - Marina Hakobjan
- Department of Human Genetics, Radboud university medical center, Nijmegen, The Netherlands
| | - Giovanna Gattuso
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Elisabetta Schiavello
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Monica Terenziani
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Maura Massimino
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | | | - Henk-Jan Guchelaar
- Department of Clinical Pharmacy & Toxicology, Leiden University Medical Center, Leiden, The Netherlands
| | - D Maroeska W M Te Loo
- Department of Pediatrics, Radboud Institute for Health Sciences, Radboud university medical center, Nijmegen, The Netherlands
| | - Marieke J H Coenen
- Department of Human Genetics, Radboud Institute for Health Sciences, Radboud university medical center, Nijmegen, The Netherlands
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Nabizadeh F, Momtaz S, Ghanbari-Movahed M, Qalekhani F, Mohsenpour H, Aneva IY, Bishayee A, Farzaei MH, Bishayee A. Pediatric acute lymphoblastic leukemia management using multitargeting bioactive natural compounds: A systematic and critical review. Pharmacol Res 2022; 177:106116. [PMID: 35122954 DOI: 10.1016/j.phrs.2022.106116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/19/2022] [Accepted: 02/01/2022] [Indexed: 11/16/2022]
Abstract
Pediatric acute lymphoblastic leukemia (pALL), a malignancy of the lymphoid line of blood cells, accounts for a large percentage of all childhood leukemia cases. Although the 5-year survival rate for children with ALL has greatly improved over years, using chemotherapeutics as its first-line treatment still causes short- and long-term side effects. Furthermore, induction of toxicity and resistance, as well as the high cost, limit their application. Phytochemicals, with remarkable cancer preventive and chemotherapeutic characteristics, may serve as old solutions to new challenges. Bioactive plant secondary metabolites have exhibited promising antileukemic and adjunctive effects by targeting various molecular processes, including autophagy, cell cycle, angiogenesis, and extrinsic/intrinsic apoptotic pathways. Although numerous reports have shown that numerous plant secondary metabolites can interfere with the progression of malignancies, including leukemia, there was no comprehensive review article on the effect of phytochemicals on pALL. This systematic review aims to provide critical and cohesive analysis of the potential of various naturally-occurring metabolites in the management of pALL with the understanding of underlying molecular and cellular mechanisms of action.
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Affiliation(s)
- Fatemeh Nabizadeh
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran
| | - Saeideh Momtaz
- Medicinal Plants Research Center, Institute of Medicinal Plants, Karaj 141554364, Iran; Toxicology and Diseases Group, Pharmaceutical Sciences Research Center, The Institute of Pharmaceutical Sciences, and Department of Toxicology and Pharmacology, School of Pharmacy, Tehran University of Medical Sciences, Tehran 1417614411, Iran
| | - Maryam Ghanbari-Movahed
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran
| | - Farshad Qalekhani
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran; Medical Biology Research Center, Health Technologies Institute, Kermanshah University of Medical Sciences, Kermanshah 6714415185, Iran
| | - Hadi Mohsenpour
- Department of Pediatrics, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah 6742775333, Iran
| | - Ina Yosifova Aneva
- Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
| | | | - Mohammad Hosein Farzaei
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran.
| | - Anupam Bishayee
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL 34211, USA.
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Kozlik P, Sirc J, Cocarta AI, Bosakova Z. A novel highly sensitive UHPLC-MS/MS method for monitoring vincristine in plasma and vitreous humor samples with potential application in retinoblastoma therapy. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Uittenboogaard A, Neutel CLG, Ket JCF, Njuguna F, Huitema ADR, Kaspers GJL, van de Velde ME. Pharmacogenomics of Vincristine-Induced Peripheral Neuropathy in Children with Cancer: A Systematic Review and Meta-Analysis. Cancers (Basel) 2022; 14:cancers14030612. [PMID: 35158880 PMCID: PMC8833506 DOI: 10.3390/cancers14030612] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/20/2022] [Accepted: 01/24/2022] [Indexed: 12/19/2022] Open
Abstract
Simple Summary Vincristine is a drug that is part of the treatment for many children with cancer. Its main side-effect is vincristine-induced peripheral neuropathy (VIPN), which often presents as tingling, pain, and lack of strength in the hands and feet. It is not yet possible to predict which children will suffer from VIPN. In this review, we report on all genetic variations that are associated with VIPN. We found that variations in genes related to vincristine transport, cell structure, hereditary nerve disease, and genes without a previously known connection to vincristine or VIPN are related to VIPN. Variations in genes involved in vincristine breakdown are not significantly associated with VIPN. In conclusion, genetic variations affect a child’s tendency to develop VIPN. In the future, this information might be used to predict the risk of VIPN and adapt treatment on this. Abstract Vincristine-induced peripheral neuropathy (VIPN) is a debilitating side-effect of vincristine. It remains a challenge to predict which patients will suffer from VIPN. Pharmacogenomics may explain an individuals’ susceptibility to side-effects. In this systematic review and meta-analysis, we describe the influence of pharmacogenomic parameters on the development of VIPN in children with cancer. PubMed, Embase and Web of Science were searched. In total, 1597 records were identified and 21 studies were included. A random-effects meta-analysis was performed for the influence of CYP3A5 expression on the development of VIPN. Single-nucleotide polymorphisms (SNPs) in transporter-, metabolism-, cytoskeleton-, and hereditary neuropathy-associated genes and SNPs in genes previously unrelated to vincristine or neuropathy were associated with VIPN. CYP3A5 expression status was not significantly associated with VIPN. The comparison and interpretation of the results of the included studies was limited due to heterogeneity in the study population, treatment protocol and assessment methods and definitions of VIPN. Independent replication is essential to validate the clinical significance of the reported associations. Future research should aim for prospective VIPN assessment in both a discovery and a replication cohort. Ultimately, the goal would be to screen patients upfront to determine optimal vincristine dosage with regards to efficacy and risk of VIPN.
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Affiliation(s)
- Aniek Uittenboogaard
- Emma Children’s Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Pediatric Oncology, 1105 AZ Amsterdam, The Netherlands;
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands;
- Correspondence: (A.U.); (G.J.L.K.)
| | - Céline L. G. Neutel
- Department of Neurosurgery, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands;
| | - Johannes C. F. Ket
- Medical Library, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands;
| | - Festus Njuguna
- Department of Pediatric Oncology, Moi University, Eldoret 30107, Kenya;
| | - Alwin D. R. Huitema
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands;
- Department of Pharmacy & Pharmacology, The Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands
- Department of Clinical Pharmacy, University Medical Center Utrecht, Utrecht University, 3584 CX Utrecht, The Netherlands
| | - Gertjan J. L. Kaspers
- Emma Children’s Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Pediatric Oncology, 1105 AZ Amsterdam, The Netherlands;
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands;
- Correspondence: (A.U.); (G.J.L.K.)
| | - Mirjam E. van de Velde
- Emma Children’s Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Pediatric Oncology, 1105 AZ Amsterdam, The Netherlands;
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The pharmacogenomics of vincristine-induced peripheral neuropathy in pediatric acute lymphoblastic leukemia patients in Serbia - a single center experience. SRP ARK CELOK LEK 2022. [DOI: 10.2298/sarh210813099r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Introduction/Objective. Vincristine (VCR) is one of the key drugs in current treatment protocols for pediatric acute lymphoblastic leukemia (ALL). By destabilizing microtubules, VCR arrests cells in metaphase, inducing apoptosis of malignant cells. VCR also causes axonal degradation and impairment of axonal transport, which leads to VCR-induced peripheral neuropathy (VIPN). This study aimed to investigate the association of five variants in pharmacogenes involved in VCR metabolism with VIPN in Serbian ALL children. We also wanted to discover candidate pharmacogenomic markers of VIPN in Serbian population. Methods. PCR and sequencing-based methodology was used to detect variants in CYP3?5, CEP72, ACTG1, MIR3117, and MIR4481 genes. Statistical analyses were performed for investigating their association with VIPN in 56 pediatric ALL patients. Population VCR pharmacogenomics analysis of 17 pharmacogenes from in-house next-generation sequencing data was also done. Data on allele frequency distribution for the European population were extracted from public databases. Results. During the treatment, 17.86% of patients developed VIPN. Association analyses have shown that none of the genetic variants contributed to the occurrence of VIPN in our study. Population pharmacogenomics study did not reveal valid candidate pharmacovariants for VIPN. Our results suggested that pre-emptive pharmacogenetic testing for VCR is not applicable presently. Conclusion. More comprehensive approaches are needed to identify the panel of genes that could explain the VIPN development after VCR administration in ALL patients. Utilizing better designed genome-wide association studies and more robust artificial intelligence-based tools would provide a panel of pharmacogenes for pre-emptive tests of VIPN to individualize therapy for ALL in children.
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Yang QY, Hu YH, Guo HL, Xia Y, Zhang Y, Fang WR, Li YM, Xu J, Chen F, Wang YR, Wang TF. Vincristine-Induced Peripheral Neuropathy in Childhood Acute Lymphoblastic Leukemia: Genetic Variation as a Potential Risk Factor. Front Pharmacol 2021; 12:771487. [PMID: 34955843 PMCID: PMC8696478 DOI: 10.3389/fphar.2021.771487] [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: 09/07/2021] [Accepted: 11/24/2021] [Indexed: 11/25/2022] Open
Abstract
Vincristine (VCR) is the first-line chemotherapeutic medication often co-administered with other drugs to treat childhood acute lymphoblastic leukemia. Dose-dependent neurotoxicity is the main factor restricting VCR’s clinical application. VCR-induced peripheral neuropathy (VIPN) sometimes results in dose reduction or omission, leading to clinical complications or affecting the patient’s quality of life. With regard to the genetic basis of drug responses, preemptive pharmacogenomic testing and simultaneous blood level monitoring could be helpful for the transformation of various findings into individualized therapies. In this review, we discussed the potential associations between genetic variants in genes contributing to the pharmacokinetics/pharmacodynamics of VCR and VIPN incidence and severity in patients with acute lymphoblastic leukemia. Of note, genetic variants in the CEP72 gene have great potential to be translated into clinical practice. Such a genetic biomarker may help clinicians diagnose VIPN earlier. Besides, genetic variants in other genes, such as CYP3A5, ABCB1, ABCC1, ABCC2, TTPA, ACTG1, CAPG, SYNE2, SLC5A7, COCH, and MRPL47, have been reported to be associated with the VIPN, but more evidence is needed to validate the findings in the future. In fact, a variety of complex factors jointly determine the VIPN. In implementing precision medicine, the combination of genetic, environmental, and personal variables, along with therapeutic drug monitoring, will allow for a better understanding of the mechanisms of VIPN, improving the effectiveness of VCR treatment, reducing adverse reactions, and improving patients’ quality of life.
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Affiliation(s)
- Qing-Yan Yang
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, China.,School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Ya-Hui Hu
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Hong-Li Guo
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Ying Xia
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Yong Zhang
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Wei-Rong Fang
- School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Yun-Man Li
- School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Jing Xu
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Feng Chen
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Yong-Ren Wang
- Department of Hematology, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Teng-Fei Wang
- Department of Pharmacology, Addiction Science and Toxicology, University of Tennessee Health Science Center, Memphis, TN, United States
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Abstract
PURPOSE OF REVIEW Pharmacogenomic insights provide an opportunity to optimize medication dosing regimens and patient outcomes. However, the potential for interindividual genomic variability to guide medication dosing and toxicity monitoring is not yet standard of care. In this review, we present advances for the thiopurines, anthracyclines and vincristine and provide perspectives on the actionability of pharmacogenomic guidance in the future. RECENT FINDINGS The current guideline on thiopurines recommends that those with normal predicted thiopurine methyltransferase and NUDT15 expression receive standard-of-care dosing, while 'poor metabolizer' haplotypes receive a decreased 6-mercaptopurine starting dose to avoid bone marrow toxicity. Emerging evidence established significant polygenic contributions that predispose to anthracycline-induced cardiotoxicity and suggest this knowledge be used to identify those at higher risk of complications. In the case of vincristine, children who express CYP3A5 have a significantly reduced risk of peripheral neuropathy compared with those expressing an inactive form or the CYP3A4 isoform. SUMMARY The need for adequately powered pediatric clinical trials, coupled with the study of epigenetic mechanisms and their influence on phenotypic variation and the integration of precision survivorship into precision approaches are featured as important areas for focused investments in the future.
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Affiliation(s)
- Kristie N Ramos
- St. Louis Children's Hospital, Washington University School of Medicine, St. Louis, Missouri
| | - David Gregornik
- Children's Minnesota Hospital, University of Minnesota, Minneapolis, Minnesota
| | - Kenneth S Ramos
- Institute of Biosciences and Technology, Texas A&M Health, Houston, Texas, USA
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Facile synthesis and biological evaluation of chrysin derivatives. JOURNAL OF CHEMICAL RESEARCH 2021. [DOI: 10.1177/17475198211057467] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
In this paper, novel synthetic methods, including microwave O-alkylation, were used to produce several chrysin derivatives. These compounds were purified, characterised and tested on different cell lines and bacterial strains. From this family, 7-(2,4-dinitrophenoxy)-5-hydroxy-3-phenyl-4H-chromen-4-one (C3) was shown to be extremely active on bacterial strains methicillin-resistant Staphylococcus aureus, Pseudomonas aeruginosa and Klebsiella pneumoniae as well as having anticancer activity on a range of cancer cell lines with IC50 values less than 30 µM. Chrysin has been known for their anticancer and antimicrobial properties, and this study not only corroborates this but also shows that it is possible to synthesise new improved derivatives with therapeutic possibilities.
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Tunjungsari DA, Gunawan PI, Ugrasena IDG. RISK FACTORS OF VINCRISTINE-INDUCED PERIPHERAL NEUROPATHY IN ACUTE LYMPHOBLASTIC LEUKAEMIA CHILDREN. THE JOURNAL OF MEDICAL INVESTIGATION 2021; 68:232-237. [PMID: 34759136 DOI: 10.2152/jmi.68.232] [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] [Indexed: 11/14/2022]
Abstract
Objective : This study analysed Vincristine-induced peripheral neuropathy (VIPN) risk factors in Acute Lymphoblastic Leukaemia (ALL) children. Method : This cross-sectional study design was performed at Dr. Soetomo Hospital, Surabaya, Indonesia, from August to October 2019. It included ALL children, aged 4-18 years, undergoing the 2013 or 2018 ALL Indonesian Protocol of Chemotherapy, with a cumulative vincristine dose ≥ 12 mg / m2. VIPN diagnosis is based on complaints, the Total Neuropathy Score Pediatric Vincristine (TNS-PV), and nerve conduction studies (NCS). The examined risk factors were sex, age, ALL classification, nutritional status, impaired liver function, and cumulative vincristine dose. Results : There were 52 ALL children : median age 7 years, 59.6% boys, 59.6% ALL standard risk, 44.2% experienced impaired liver function at initial ALL diagnosis. Based on a single parameter for diagnosis, 26.9% had VIPN based on complaints, 76.9% had it based on the TNS-PV, and 100% had it based on NCS. VIPN was diagnosed in 25% of children, with predominantly motor impairment and located in lower extremities. Impaired liver function is a risk factor for VIPN in ALL children (p = 0.046, prevalence ratio (PR) 2.84). Conclusion : Impaired liver function is a significant risk factor for VIPN in ALL children. J. Med. Invest. 68 : 232-237, August, 2021.
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Affiliation(s)
- Dinda Anes Tunjungsari
- Department of Pediatrics, Faculty of Medicine Universitas Airlangga / Dr Soetomo General Academic Hospital, Surabaya - Indonesia
| | - Prastiya Indra Gunawan
- Department of Pediatrics, Faculty of Medicine Universitas Airlangga / Dr Soetomo General Academic Hospital, Surabaya - Indonesia
| | - I Dewa Gede Ugrasena
- Department of Pediatrics, Faculty of Medicine Universitas Airlangga / Dr Soetomo General Academic Hospital, Surabaya - Indonesia
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van de Velde ME, van den Berg MH, Kaspers GJL, Abbink FCH, Twisk JWR, van der Sluis IM, van den Bos C, van den Heuvel-Eibrink MM, Segers H, Chantrain C, van der Werff Ten Bosch J, Willems L, van Litsenburg RRL. The association between vincristine-induced peripheral neuropathy and health-related quality of life in children with cancer. Cancer Med 2021; 10:8172-8181. [PMID: 34725942 PMCID: PMC8607258 DOI: 10.1002/cam4.4289] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 07/27/2021] [Accepted: 08/17/2021] [Indexed: 12/27/2022] Open
Abstract
Purpose Vincristine (VCR) is a chemotherapeutic agent used in the treatment of pediatric oncology patients, but its main toxicity is VCR‐induced peripheral neuropathy (VIPN). However, whether VIPN has an effect on health‐related quality of life (HR‐QoL) in children during treatment is unknown. Therefore, the aim of our study was to investigate the association between VIPN and HR‐QoL in children starting treatment for cancer. Methods Measurements of VIPN were performed using two tools: Common Terminology Criteria for Adverse Events (CTCAE) and pediatric‐modified Total Neuropathy Score (ped‐mTNS). Assessment of HR‐QoL was done with self‐ and proxy assessment of the Cancer and Generic module of the Pediatric Cancer Quality of Life Inventory™ (PedsQL). Results In total, N = 86 children were included. HR‐QoL of children with VIPN (n = 67%, 76%) was significantly lower in comparison with children without VIPN: estimated Total score of PedsQL Generic (proxy) 84.57; β = −8.96 and 95% confidence interval (CI) −14.48 to −3.43; p = 0.002, estimated PedsQL Generic Total score (self‐reported): 85.16, β = −8.38 (95% CI: −13.76 to −3.00); p = 0.003. Similar results were found in the Pain and Hurt domain of the PedsQL Cancer (pain: estimated score [proxy]: 85.28, β = −9.94 [95%CI: −16.44 to −3.45], p = 0.003; hurt: estimated score [self‐report] 97.57, β = −19.15 [95%CI: −26.82 to −11.48], p < 0.001). Conclusion VIPN results in a significant reduction of HR‐QoL in children under treatment for a malignancy, which means that VIPN is important for the well‐being of pediatric oncology patients. Therefore, this study underlines the importance of optimizing treatment with VCR, thereby aiming to reduce VIPN while maintaining efficacy.
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Affiliation(s)
- Mirjam E van de Velde
- Emma Children's Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Pediatric oncology, Amsterdam, The Netherlands
| | - Marleen H van den Berg
- Emma Children's Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Pediatric oncology, Amsterdam, The Netherlands
| | - Gertjan J L Kaspers
- Emma Children's Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Pediatric oncology, Amsterdam, The Netherlands.,Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - Floor C H Abbink
- Emma Children's Hospital, Amsterdam UMC, Amsterdam Medical Center, Pediatric Oncology, Amsterdam, The Netherlands
| | - Jos W R Twisk
- Department of Epidemiology and Biostatistics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | | | - Cor van den Bos
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands.,Emma Children's Hospital, Amsterdam UMC, Amsterdam Medical Center, Pediatric Oncology, Amsterdam, The Netherlands
| | | | - Heidi Segers
- Department of Pediatric Hemato-Oncology, UZ Leuven, Leuven, Belgium
| | | | | | - Leen Willems
- Department of Paediatric Haematology-Oncology and Stem Cell Transplantation, Ghent University Hospital, Ghent, Belgium
| | - Raphaële R L van Litsenburg
- Emma Children's Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Pediatric oncology, Amsterdam, The Netherlands.,Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
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Barnett S, Hellmann F, Parke E, Makin G, Tweddle DA, Osborne C, Hempel G, Veal GJ. Vincristine dosing, drug exposure and therapeutic drug monitoring in neonate and infant cancer patients. Eur J Cancer 2021; 164:127-136. [PMID: 34657763 PMCID: PMC8914346 DOI: 10.1016/j.ejca.2021.09.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/02/2021] [Accepted: 09/16/2021] [Indexed: 01/12/2023]
Abstract
Background The anticancer drug vincristine is associated with potentially dose-limiting side-effects, including neurotoxicity and myelosuppression. However, there currently exists a lack of published clinical pharmacology data relating to its use in neonate and infant patients. We report a study investigating vincristine dosing and drug exposure, alongside the feasibility and impact of a therapeutic drug monitoring treatment approach, in this challenging patient population. Patients and methods Vincristine pharmacokinetic data from a total of 57 childhood cancer patients, including 26 neonates and infants, were used to characterise a population pharmacokinetic model. Vincristine was administered at doses of 0.02–0.05 mg/kg or 0.75–1.5 mg/m2 in neonates and infants aged <1 year or ≤12 kg and doses of 1.5 mg/m2 in older children. Results A two-compartment model provided the best fit for the population analysis. There was no significant difference in vincristine clearance normalised for body surface area between neonates/infants and older children. Lower doses administered to neonates and infants resulted in significantly lower drug exposures (area under the curve [AUC]), compared with older children (p = 0.047). Vincristine doses of <0.05 mg/kg in neonates and infants resulted in significantly lower AUC values than observed in those receiving doses of ≥0.05 mg/kg (p ≤ 0.0001). Therapeutic drug monitoring was shown to be feasible, effective and well tolerated in neonates and infants experiencing suboptimal drug exposures. Conclusion Doses of <0.05 mg/kg should not be used in neonate and infant patients because of a high risk of patients experiencing potentially suboptimal drug exposures. Therapeutic drug monitoring approaches in neonates and infants are supported by the data generated, with a proposed target therapeutic window of 50–100 μg/l∗h. Vincristine dosing and drug exposure was investigated in neonates and infants. Vincristine concentrations were quantified in 210 plasma samples from 57 children. Lower drug exposures were observed in infants and neonates compared with older children. Therapeutic drug monitoring can be used to avoid suboptimal vincristine drug exposures. Vincristine dosing guidance is provided for treatment of neonate and infant patients.
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Affiliation(s)
- Shelby Barnett
- Newcastle University Centre for Cancer, Newcastle University, Newcastle upon Tyne, UK
| | - Farina Hellmann
- Department of Pharmaceutical and Medical Chemistry, University of Münster, Münster, Germany
| | - Elizabeth Parke
- Newcastle University Centre for Cancer, Newcastle University, Newcastle upon Tyne, UK
| | - Guy Makin
- Division of Cancer Sciences, University of Manchester, Manchester, UK; Royal Manchester Children's Hospital, Manchester, UK
| | - Deborah A Tweddle
- Newcastle University Centre for Cancer, Newcastle University, Newcastle upon Tyne, UK; Great North Children's Hospital, Newcastle, UK
| | - Caroline Osborne
- Pharmacy Department, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Georg Hempel
- Department of Pharmaceutical and Medical Chemistry, University of Münster, Münster, Germany
| | - Gareth J Veal
- Newcastle University Centre for Cancer, Newcastle University, Newcastle upon Tyne, UK.
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Adil MK, Ali Z, Arshad U, Fawad U. Vincristine induced neurotoxicity in children who underwent chemotherapy for acute lymphoblastic leukemia and Wilms tumor. Pak J Med Sci 2021; 37:1331-1334. [PMID: 34475907 PMCID: PMC8377900 DOI: 10.12669/pjms.37.5.4169] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 01/28/2021] [Accepted: 04/29/2021] [Indexed: 11/30/2022] Open
Abstract
Background & Objectives: Vincristine has been used as chemotherapeutic agent for many decades. It implements its function by inhibiting the duplication of tumor cells by destroying the DNA. However, like all other drugs, its administration is not without any side effects. The most important of these are being the neurotoxic side effects. This study evaluated the degree of neurotoxicity induced by vincristine in children who underwent chemotherapy for acute lymphoblastic leukemia and Wilms tumor. Methods: A quasi experimental study was conducted at Children Hospital & the Institute of Child Health, Multan from January 2020 to October 2020 after taking informed written consent. In this study, 150 children of age group 1 – 12 years with pathological confirmation of acute lymphoblastic leukemia and Wilms tumor who had undergone a chemotherapy protocol including at least four consecutive weekly Vincristine injections were included, using probability consecutive sampling technique. Neurological examination was conducted on them on weekly basis. Results: There were 150 patients,90(60%) males and 60(40%) females with mean age of (5.5±2.2). Diminished patellar and Achilles tendon reflexes were seen in 48% and 52% of patients. Muscular weakness was seen in 60% of patients. Other side effects like hoarseness, jaw pain, constipation and petosis were observed in 10%, 8%,40% and 10% of patients respectively. Frequency of side effects was equally observed in both sexes and it was more among age group older than five years (p= 0.01). Conclusion: Vincristine regimen produces some neurotoxic side effects in children but nearly all of these are of mild to moderate in nature.
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Affiliation(s)
- Muhammad Kamran Adil
- Dr. Muhammad Kamran Adil Resident Paeds Hematology, Oncology, Children Hospital & the Institute of Child Health, Multan, Pakistan
| | - Zulfiqar Ali
- Dr. Zulfiqar Ali Assistant Professor, Paeds Hematology, Oncology, Children Hospital & the Institute of Child Health, Multan, Pakistan
| | - Uzma Arshad
- Dr. Uzma Arshad Assistant Professor, Community Medicine, Multan Medical & Dental College, Multan, Pakistan
| | - Usman Fawad
- Dr. Usman Fawad Resident Paeds Hematology, Oncology, Children Hospital & the Institute of Child Health, Multan, Pakistan
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Singh R, Adhya P, Sharma SS. Redox-sensitive TRP channels: a promising pharmacological target in chemotherapy-induced peripheral neuropathy. Expert Opin Ther Targets 2021; 25:529-545. [PMID: 34289785 DOI: 10.1080/14728222.2021.1956464] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Chemotherapy-induced peripheral neuropathy (CIPN) and its related pain is a major side effect of certain chemotherapeutic agents used in cancer treatment. Available analgesics are mostly symptomatic, and on prolonged treatment, patients become refractive to them. Hence, the development of improved therapeutics that act on novel therapeutic targets is necessary. Potential targets include the redox-sensitive TRP channels [e.g. TRPA1, TRPC5, TRPC6, TRPM2, TRPM8, TRPV1, TRPV2, and TRPV4] which are activated under oxidative stress associated with CIPN. AREAS COVERED We have examined numerous neuropathy-inducing cancer chemotherapeutics and their pathophysiological mechanisms. Oxidative stress and its downstream targets, the redox-sensitive TRP channels, together with their potential pharmacological modulators, are discussed. Finally, we reflect upon the barriers to getting new therapeutic approaches into the clinic. The literature search was conducted in PubMed upto and including April 2021. EXPERT OPINION Redox-sensitive TRP channels are a promising target in CIPN. Pharmacological modulators of these channels have reduced pain in preclinical models and in clinical studies. Clinical scrutiny suggests that TRPA1, TRPM8, and TRPV1 are the most promising targets because of their pain-relieving potential. In addition to the analgesic effect, TRPV1 agonist-Capsaicin possesses a disease-modifying effect in CIPN through its restorative property in damaged sensory nerves.
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Affiliation(s)
- Ramandeep Singh
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Mohali, Punjab, India
| | - Pratik Adhya
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Mohali, Punjab, India
| | - Shyam Sunder Sharma
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Mohali, Punjab, India
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Pro S, Vinti L, Boni A, Mastronuzzi A, Scilipoti M, Velardi M, Caroleo AM, Farina E, Badolato F, Alessi I, Di Nardo G, Carai A, Valeriani M, Reale A, Parisi P, Raucci U. Peripheral Nervous System Involvement in Non-Primary Pediatric Cancer: From Neurotoxicity to Possible Etiologies. J Clin Med 2021; 10:3016. [PMID: 34300182 PMCID: PMC8303855 DOI: 10.3390/jcm10143016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 06/28/2021] [Accepted: 06/28/2021] [Indexed: 01/21/2023] Open
Abstract
Peripheral neuropathy is a well described complication in children with cancer. Oncologists are generally well aware of the toxicity of the main agents, but fear the side effects of new drugs. As chemotherapeutic agents have been correlated with the activation of the immune system such as in Chemotherapy Induced Peripheral Neuropathy (CIPN), an abnormal response can lead to Autoimmune Peripheral Neuropathy (APN). Although less frequent but more severe, Radiation Induced Peripheral Neuropathy may be related to irreversible peripheral nervous system (PNS). Pediatric cancer patients also have a higher risk of entering a Pediatric Intensive Care Unit for complications related to therapy and disease. Injury to peripheral nerves is cumulative, and frequently, the additional stress of a malignancy and its therapy can unmask a subclinical neuropathy. Emerging risk factors for CIPN include treatment factors such as dose, duration and concurrent medication along with patient factors, namely age and inherited susceptibilities. The recent identification of individual genetic variations has advanced the understanding of physiopathological mechanisms and may direct future treatment approaches. More research is needed on pharmacological agents for the prevention or treatment of the condition as well as rehabilitation interventions, in order to allow for the simultaneous delivery of optimal cancer therapy and the mitigation of toxicity associated with pain and functional impairment. The aim of this paper is to review literature data regarding PNS complications in non-primary pediatric cancer.
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Affiliation(s)
- Stefano Pro
- Child Neurology Unit, Department of Neuroscience, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (S.P.); (M.V.)
| | - Luciana Vinti
- Department of Hematology/Oncology, Gene Therapy and Hematopoietic Transplantation, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (L.V.); (A.M.); (A.M.C.); (I.A.)
| | - Alessandra Boni
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00161 Rome, Italy; (A.B.); (E.F.)
| | - Angela Mastronuzzi
- Department of Hematology/Oncology, Gene Therapy and Hematopoietic Transplantation, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (L.V.); (A.M.); (A.M.C.); (I.A.)
| | - Martina Scilipoti
- Department of Emergency, Acceptance and General Pediatrics, Bambino Gesù Children Hospital, IRCCS, 00165 Rome, Italy; (M.S.); (A.R.)
| | - Margherita Velardi
- Child Neurology, NESMOS Department, Faculty of Medicine and Psychology, Sant’Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy; (M.V.); (F.B.); (G.D.N.); (P.P.)
| | - Anna Maria Caroleo
- Department of Hematology/Oncology, Gene Therapy and Hematopoietic Transplantation, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (L.V.); (A.M.); (A.M.C.); (I.A.)
| | - Elisa Farina
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00161 Rome, Italy; (A.B.); (E.F.)
| | - Fausto Badolato
- Child Neurology, NESMOS Department, Faculty of Medicine and Psychology, Sant’Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy; (M.V.); (F.B.); (G.D.N.); (P.P.)
| | - Iside Alessi
- Department of Hematology/Oncology, Gene Therapy and Hematopoietic Transplantation, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (L.V.); (A.M.); (A.M.C.); (I.A.)
| | - Giovanni Di Nardo
- Child Neurology, NESMOS Department, Faculty of Medicine and Psychology, Sant’Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy; (M.V.); (F.B.); (G.D.N.); (P.P.)
| | - Andrea Carai
- Neurosurgery Unit, Department of Neuroscience, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy;
| | - Massimiliano Valeriani
- Child Neurology Unit, Department of Neuroscience, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (S.P.); (M.V.)
| | - Antonino Reale
- Department of Emergency, Acceptance and General Pediatrics, Bambino Gesù Children Hospital, IRCCS, 00165 Rome, Italy; (M.S.); (A.R.)
| | - Pasquale Parisi
- Child Neurology, NESMOS Department, Faculty of Medicine and Psychology, Sant’Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy; (M.V.); (F.B.); (G.D.N.); (P.P.)
| | - Umberto Raucci
- Department of Emergency, Acceptance and General Pediatrics, Bambino Gesù Children Hospital, IRCCS, 00165 Rome, Italy; (M.S.); (A.R.)
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Smith EML, Kuisell C, Cho Y, Kanzawa-Lee GA, Gilchrist LS, Park SB, Scott MR, Alberti P. Characteristics and patterns of pediatric chemotherapy-induced peripheral neuropathy: A systematic review. Cancer Treat Res Commun 2021; 28:100420. [PMID: 34225104 DOI: 10.1016/j.ctarc.2021.100420] [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: 02/21/2021] [Revised: 05/20/2021] [Accepted: 06/01/2021] [Indexed: 01/07/2023]
Abstract
This systematic review provides a high-quality synthesis of the empirical evidence regarding chemotherapy-induced peripheral neuropathy (CIPN) characteristics and patterns described in studies of children who received neurotoxic chemotherapy to treat cancer. PubMed, CINAHL, PsycINFO, and Embase were searched for articles published 2009 - 2019, yielding 861. Forty-two papers met the eligibility criteria, including 31 that described characteristics and patterns of vincristine-induced CIPN. Fifty-seven percent of articles were of low to moderate quality; measurement flaws were the most common limitations. The reported CIPN incidence varies widely (2.8%-100%) depending on risk factors (e.g., race) and the measurement approach. Incidence rates of sensory, motor, autonomic CIPN, and pain were 12-28%, 50-72%, 0.8-83% and 5.7-44%, respectively. The evidence suggests that sensory and motor neuropathy, pain, and functional deficits are common and can persist into adulthood. Caucasian race is a risk factor and, contrary to prior thinking, cumulative chemotherapy dosage alone does not predict CIPN severity. The influence of other risk factors is less clear, and studies to date have not explored potential interactions among race, genetics, age, sex, drug metabolism, and nutritional status, among other factors.
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Affiliation(s)
- Ellen M Lavoie Smith
- University of Alabama at Birmingham School of Nursing, Birmingham, AL 35294 USA.
| | - Clare Kuisell
- University of Michigan School of Nursing, Ann Arbor, MI, 48109 USA.
| | - Youmin Cho
- University of Michigan School of Nursing, Ann Arbor, MI, 48109 USA.
| | | | - Laura S Gilchrist
- St. Catherine University, Doctor of Physical Therapy Program, St. Paul, MN, 55105.
| | - Susanna B Park
- University of Sydney, Brain and Mind Centre, Faculty of Medicine and Health, Camperdown NSW 2050, Australia.
| | - Mary R Scott
- University of Alabama at Birmingham School of Nursing, Birmingham, AL 35294 USA.
| | - Paola Alberti
- Experimental Neurology Unit, School of Medicine and Surgery, University of Milano-Bicocca, Monza (MB), Italy; NeuroMI (Milan Center for Neuroscience), Milan, Italy.
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Goodenough CG, Partin RE, Ness KK. Skeletal Muscle and Childhood Cancer: Where are we now and where we go from here. AGING AND CANCER 2021; 2:13-35. [PMID: 34541550 PMCID: PMC8445321 DOI: 10.1002/aac2.12027] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 05/03/2021] [Indexed: 12/22/2022]
Abstract
Skeletal muscle (muscle) is essential for physical health and for metabolic integrity, with sarcopenia (progressive muscle mass loss and weakness), a pre-curser of aging and chronic disease. Loss of lean mass and muscle quality (force generation per unit of muscle) in the general population are associated with fatigue, weakness, and slowed walking speed, eventually interfering with the ability to maintain physical independence, and impacting participation in social roles and quality of life. Muscle mass and strength impairments are also documented during childhood cancer treatment, which often persist into adult survivorship, and contribute to an aging phenotype in this vulnerable population. Although several treatment exposures appear to confer increased risk for loss of mass and strength that persists after therapy, the pathophysiology responsible for poor muscle quantity and quality is not well understood in the childhood cancer survivor population. This is partly due to limited access to both pediatric and adult survivor muscle tissue samples, and to difficulties surrounding non-invasive investigative approaches for muscle assessment. Because muscle accounts for just under half of the body's mass, and is essential for movement, metabolism and metabolic health, understanding mechanisms of injury responsible for both initial and persistent dysfunction is important, and will provide a foundation for intervention. The purpose of this review is to provide an overview of the available evidence describing associations between childhood cancer, its treatment, and muscle outcomes, identifying gaps in current knowledge.
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Affiliation(s)
- Chelsea G. Goodenough
- Epidemiology and Cancer Control Department, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Robyn E. Partin
- Epidemiology and Cancer Control Department, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Kirsten K. Ness
- Epidemiology and Cancer Control Department, St. Jude Children’s Research Hospital, Memphis, TN, USA
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Analysis of chemotherapy-induced peripheral neuropathy using the Japanese Adverse Drug Event Report database. Sci Rep 2021; 11:11324. [PMID: 34059747 PMCID: PMC8166962 DOI: 10.1038/s41598-021-90848-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 05/18/2021] [Indexed: 01/17/2023] Open
Abstract
Chemotherapy-induced peripheral neuropathy (CIPN) is a common adverse event associated with several antineoplastic drugs; however, the precise risks and time course of reactions of particular drugs are not clearly understood. The aim of this study was to evaluate the relationship between anticancer agents and CIPN development using data from the Japanese Adverse Drug Event Report (JADER) database and to characterize the time-to-onset and outcomes of CIPN. Chemotherapy-induced peripheral neuropathy was defined using the Medical Dictionary for Regulatory Activities preferred terms. Disproportionality analysis was performed by calculating the reporting odds ratio (ROR) with 95% confidence interval for signal detection. Data of nine Anatomical Therapeutic Chemical (ATC) drug categories correlated with CIPN development, in addition to the data of the time-to-onset and outcomes. Among 622,289 reports in the JADER database from April 2004 to March 2020, there were 1883 reports of adverse events corresponding to peripheral neuropathy. The ROR (95% confidence interval) for vinblastine, sorbent-based paclitaxel (sb-PTX), oxaliplatin, and bortezomib was 20.4 (12.5–33.4), 13.6 (11.9–15.7), 26.2 (23.6–29.1), and 30.8 (26.6–35.8), respectively. The median duration (interquartile range) to CIPN development after the administration of vinca alkaloids and analogues, taxanes, platinum compounds, and monoclonal antibodies was 11.0 (5.0–46.5), 22.5 (6.0–82.5), 22.0 (6.0–68.5), and 32.5 (11.3–73.8) days, respectively. The median duration (interquartile range) of sb-PTX and nanoparticle albumin-bound (nab)-PTX was 35.0 (7.0–94.0) and 5.5 (3.0–29.3) days, respectively. Our analysis of records in the JADER database revealed several drugs associated with a high risk for CIPN development. In particular, the development of CIPN after vinca alkaloid administration should be closely monitored for 2 weeks after administration. CIPN caused by nab-PTX showed significantly faster onset than that by sb-PTX. Patients who receive taxanes or monoclonal antibodies often do not show an improvement; accordingly, early treatment is required.
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Toxicity and pharmacokinetics of actinomycin-D and vincristine in children and adolescents: Children's Oncology Group Study ADVL06B1. Cancer Chemother Pharmacol 2021; 88:359-365. [PMID: 34023919 DOI: 10.1007/s00280-021-04295-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 05/15/2021] [Indexed: 10/21/2022]
Abstract
Actinomycin-D and vincristine are cytotoxic drugs commonly used to treat cancers in children. This prospective study assessed pharmacokinetic variability and toxicity of these drugs in children. Blood samples were collected in 158 patients. Actinomycin-D or vincristine concentrations were quantified using high-performance liquid chromatography-tandem mass spectrometry. Pharmacokinetic parameters were estimated using non-compartmental methods. Target toxicities were collected prospectively. Actinomycin-D pharmacokinetics (n = 52 patients) were highly variable. The median (coefficient of variation, CV%) area under the concentration-time curve (AUC) was 332 ng/mL·h. (110%); clearance was 4.6 L/h/m2 (90%); half-life was 25 h (60%). No patient met the defined criteria for myelosuppression. In multivariate analysis, none of the demographic nor pharmacokinetic parameters was predictors of acute hepatotoxicity. Vincristine pharmacokinetics (n = 132 patients) demonstrated substantial variability. The median (CV%) AUC was 78 ng/mL·h (98%); clearance was 17.2 L/h/m2 (67%); half-life was 14.6 h (73%). In multivariate analysis, the effect of increasing age for a given BSA was an increase in neuropathy while the effect of increasing BSA for a given age was a decrease in neuropathy. Conclusion: Pharmacokinetics of both drugs were highly variable. For actinomycin-D, there was no correlation between demographic or pharmacokinetic parameters and target toxicities. For vincristine, the correlations of age and BSA and neuropathy are confounded by the correlation between age and BSA in children and the ability to ascertain neuropathy in infants. Variability may be attributed to dose reductions and capped doses for both drugs. Investigation of BSA-based dosing in young children is warranted to decrease variability of exposure.
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Vincristine-Induced Peripheral Neuropathy (VIPN) in Pediatric Tumors: Mechanisms, Risk Factors, Strategies of Prevention and Treatment. Int J Mol Sci 2021; 22:ijms22084112. [PMID: 33923421 PMCID: PMC8073828 DOI: 10.3390/ijms22084112] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 04/06/2021] [Accepted: 04/14/2021] [Indexed: 12/13/2022] Open
Abstract
Vincristine-induced peripheral neurotoxicity (VIPN) is a very common side effect of vincristine chemotherapy among pediatric patients with cancer. Neuropathy may be sensory, motor and/or autonomic, with consequent reduction, delay or discontinuation of vincristine-chemotherapy, but also pain, disability, reduced quality of life of patients and an increase in medical costs. Vincristine acts out its antineoplastic function by altering the normal assembly and disassembly of microtubules, with their consequent mitosis block and death. Vincristine leads to VIPN through a complex mechanism of damage, which occurs not only on the microtubules, but also on the endothelium and the mitochondria of nerve cells. Furthermore, both patient-related risk factors (age, race, ethnicity and genetic polymorphisms) and treatment-related risk factors (dose, time of infusion and drug–drug interactions) are involved in the pathogenesis of VIPN. There is a lack of consensus about the prophylaxis and treatment of VIPN among pediatric oncologic patients, despite several molecules (such as gabapentin, pyridoxine and pyridostigmine, glutamic acid and glutamine) having been already investigated in clinical trials. This review describes the molecular mechanisms of VIPN and analyzes the risk factors and the principal drugs adopted for the prophylaxis and treatment of VIPN in pediatric patients with cancer.
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Rapid quantification of vincristine in mouse plasma using ESI-LC-MS/MS: Application to pharmacokinetic studies. J Chromatogr B Analyt Technol Biomed Life Sci 2021; 1168:122591. [PMID: 33684722 DOI: 10.1016/j.jchromb.2021.122591] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 01/30/2021] [Accepted: 02/09/2021] [Indexed: 11/20/2022]
Abstract
A simple, rapid, and sensitive LC-MS/MS method for determining concentrations of the anticancer alkaloid vincristine in micro volumes of mouse plasma was developed and validated in positive ion mode. Separation of vincristine and the internal standard [2H3]-vincristine was achieved on an Accucore aQ column with a gradient mobile phase delivered at a flow rate of 0.4 mL/min and a run time of 2.2 min. Calibration curves were linear (r2 > 0.99, n = 8) up to 250 ng/mL, with a lower limit of quantitation of 2.5 ng/mL. The matrix effect and extraction recovery for vincristine were ranging 108-110% and 88.4-107%, respectively. The intra-day and inter-day precision of quality controls tested at 3 different concentrations were always less than 15%, and accuracy ranged from 91.7 to 107%. The method was successfully applied to evaluate the pharmacokinetic profile of vincristine in wild-type and CYP3A-deficient mice in support of a project to provide mechanistic insight into drug-drug interactions and to identify sources of inter-individual pharmacokinetic variability associated with vincristine-induced peripheral neuropathy.
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Gong JY, Peng SY, Xing K, Fan L, Tan SL, Luo ZY, Yuan HY, Xu P, Luo JQ. Evaluating the role of GSTP1 genetic polymorphism (rs1695, 313A>G) as a predictor in cyclophosphamide-induced toxicities. Medicine (Baltimore) 2021; 100:e24423. [PMID: 33725933 PMCID: PMC7982171 DOI: 10.1097/md.0000000000024423] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 01/01/2021] [Indexed: 01/05/2023] Open
Abstract
The association between Glutathione S-transferase Pi 1(GSTP1) genetic polymorphism (rs1695, 313A>G) and cyclophosphamide-induced toxicities has been widely investigated in previous studies, however, the results were inconsistent. This study was performed to further elucidate the association.A comprehensive search was conducted in PubMed, Embase, Web of Science, China National Knowledge Infrastructure, and Wan Fang database up to January 5, 2020. Risk ratios (RRs) and 95% confidence intervals (95% CIs) were used to estimate the association between GSTP1 rs1695 polymorphism and cyclophosphamide-induced hemotoxicity, gastrointestinal toxicity, infection, and neurotoxicity.A total of 13 studies were eventually included. Compared with the GSTP1 rs1695 AA genotype carriers, patients with AG and GG genotypes had an increased risk of cyclophosphamide-induced gastrointestinal toxicity (RR, 1.61; 95% CI, 1.18-2.19; P = .003) and infection (RR, 1.57; 95% CI, 1.00-2.48; P = .05) in the overall population. In the subgroup analyses, there were significant associations between GSTP1 rs1695 polymorphism and the risk of cyclophosphamide-induced myelosuppression (RR, 2.10; 95% CI, 1.60-2.76; P < .00001), gastrointestinal toxicity (RR, 1.77; 95%CI, 1.25-2.53; P = .001), and infection (RR, 2.01; 95% CI, 1.14-3.54; P = .02) in systemic lupus erythematosus (SLE) or lupus nephritis syndrome patients, but not in cancer patients.Our results confirmed an essential role for the GSTP1 rs1695 polymorphism in the prediction of cyclophosphamide-induced myelosuppression, gastrointestinal toxicity, and infection in SLE or lupus nephritis syndrome patients. More studies are necessary to validate our findings in the future.
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Affiliation(s)
- Jin-Yu Gong
- Department of Pharmacy
- Institute of Clinical Pharmacy
| | | | - Kai Xing
- Department of Pharmacy
- Institute of Clinical Pharmacy
| | - Li Fan
- Department of Radiology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Sheng-Lan Tan
- Department of Pharmacy
- Institute of Clinical Pharmacy
| | - Zhi-Ying Luo
- Department of Pharmacy
- Institute of Clinical Pharmacy
| | - Hai-Yan Yuan
- Department of Pharmacy
- Institute of Clinical Pharmacy
| | - Ping Xu
- Department of Pharmacy
- Institute of Clinical Pharmacy
| | - Jian-Quan Luo
- Department of Pharmacy
- Institute of Clinical Pharmacy
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Abstract
The current 5-year survival rate for cancer in infants is greater than 75% in developed countries. However, survivors of neonatal malignancies have an increased risk of late effects from their tumor or its treatment, which may lead to long-term morbidity and/or early mortality. This article reviews surgical approaches and chemotherapeutic agents commonly used in neonatal malignancies and their associated late effects. It also reviews the increased risk for late effects associated with radiation at a young age and hematopoietic stem cell transplantation at a young age.. It highlights the importance of survivor-specific multidisciplinary care in the long-term management of neonatal cancer survivors.
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Affiliation(s)
- Sanyukta K. Janardan
- Division of Hematology/Oncology/BMT, Department of Pediatrics, Emory University, Atlanta, GA, USA,Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, 2015 Uppergate Drive, 4th Floor, Atlanta, GA 30322, USA
| | - Karen E. Effinger
- Division of Hematology/Oncology/BMT, Department of Pediatrics, Emory University, Atlanta, GA, USA,Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, 2015 Uppergate Drive, 4th Floor, Atlanta, GA 30322, USA,Corresponding author. Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, 2015 Uppergate Drive, Fourth Floor, Atlanta, GA 30322.
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Population pharmacokinetic model development and exposure-response analysis of vincristine in patients with malignant lymphoma. Cancer Chemother Pharmacol 2021; 87:501-511. [PMID: 33416909 DOI: 10.1007/s00280-020-04220-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 12/25/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE Vincristine (VCR) is a key drug for treating various malignancies. However, few data are available on the pharmacokinetics of VCR, especially in adult patients. The objective of this study was to clarify the population pharmacokinetics and exposure-response relationships of VCR in adult malignant lymphoma patients. METHODS Blood samples were collected from patients who were administered R-CHOP-like regimens, and the VCR plasma concentration was determined using liquid chromatography-mass spectrometry. Using NONMEM software, population pharmacokinetic parameters were estimated, and covariates were evaluated. The relationships between the individual parameters and adverse events or therapeutic effects were also investigated. RESULTS Plasma concentrations were measured in 30 patients. In the final population pharmacokinetics model, body surface area and age were incorporated into clearance as significant covariates. The inter-individual variations in clearance and volume of distribution in the central and third compartments were 17.0, 26.6, and 66.3%, respectively, and the residual variability in the plasma concentration was 23.8%. Although the variability observed in the volume of distribution was large, good predictability was obtained in the individual estimation. The severity of anemia and peripheral neuropathy was correlated with clearance and peak concentration, respectively (adjusted P = 0.040 and 0.024, respectively). In diffuse large B cell lymphoma patients, those with higher area under the curve and dose experienced longer progression-free survival (P = 0.023 and 0.013, respectively). CONCLUSION The population pharmacokinetics of VCR were evaluated in adult malignant lymphoma patients. VCR pharmacokinetic data could explain in part the adverse events and prognosis of these patients.
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Zhu J, Li Y, Liang J, Li J, Huang K, Li J, Liu C. The neuroprotective effect of oxytocin on vincristine-induced neurotoxicity in mice. Toxicol Lett 2021; 340:67-76. [PMID: 33429010 DOI: 10.1016/j.toxlet.2021.01.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 12/01/2020] [Accepted: 01/04/2021] [Indexed: 02/07/2023]
Abstract
Vincristine (VCR) is commonly used to treat a variety of hematological malignancies and solid tumors in pediatric and adult patients. However, peripheral neuropathy is a dose-limiting side effect that leaves some patients with functional disability and long-term pain. Oxytocin (OT) has demonstrated analgesic and anti-inflammatory properties, but there is no evidence regarding its effects on VCR-induced neurotoxicity. Therefore, we evaluated the potential protective effects of OT on VCR-induced neurotoxicity. In vitro, VCR (0.005 ∼ 0.1 μmol/l) and OT (10-8 ∼ 10-5 mol/l) were added into cultured primary dorsal root ganglion (DRG) neurons of mice. The length of neurites was counted by using immunofluorescence. In vivo, neurotoxicity was induced in mice by administration of VCR (0.1 mg/kg, intraperitoneal injection for 14 days) with or without pretreatment of OT (0.1 mg/kg or 1 mg/kg). Atosiban, an OT receptor (OTR) antagonist and OTR knockout (KO) mice were used for evaluating effects of OTR. Mechanical hyperalgesia was measured by using von Frey filaments. Histology of plantar skin, sciatic nerve and DRG was observed by using transmission electron microscopy (TEM) and hematoxylin-eosin (HE) staining. Results indicated that OT alleviated VCR-induced neurite damage in cultured primary DRG neurons in vitro. In vivo, OT ameliorated VCR-induced hyperalgesia. Histologically, OT attenuated the VCR-induced damages of nerve endings, myelin sheaths and Schwann cells in sciatic nerve and DRG. These effects were antagonized by atosiban. In addition, OTR knockout mice exhibited more severe hyperalgesia than wild-type mice. Globally, these results indicated that OT may have neuroprotective effects on vincristine-induced neurotoxicity in mice.
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Affiliation(s)
- Jianchun Zhu
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, PR China
| | - Yang Li
- Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, PR China
| | - Jinghui Liang
- Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, PR China
| | - Jingxin Li
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, PR China
| | - Kai Huang
- Department of Oncology, Shandong University Qilu Hospital, Jinan, Shandong, PR China
| | - Jing Li
- Department of Pathology, Zibo Central Hospital, Zibo, Shandong, PR China
| | - Chuanyong Liu
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, PR China.
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Chen L, Huang J, Benson C, Lankford KL, Zhao P, Carrara J, Tan AM, Kocsis JD, Waxman SG, Dib-Hajj SD. Sodium channel Nav1.6 in sensory neurons contributes to vincristine-induced allodynia. Brain 2020; 143:2421-2436. [PMID: 32830219 DOI: 10.1093/brain/awaa208] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 04/30/2020] [Accepted: 05/08/2020] [Indexed: 12/20/2022] Open
Abstract
Vincristine, a widely used chemotherapeutic agent, produces painful peripheral neuropathy. The underlying mechanisms are not well understood. In this study, we investigated whether voltage-gated sodium channels are involved in the development of vincristine-induced neuropathy. We established a mouse model in which repeated systemic vincristine treatment results in the development of significant mechanical allodynia. Histological examinations did not reveal major structural changes at proximal sciatic nerve branches or distal toe nerve fascicles at the vincristine dose used in this study. Immunohistochemical studies and in vivo two-photon imaging confirmed that there is no significant change in density or morphology of intra-epidermal nerve terminals throughout the course of vincristine treatment. These observations suggest that nerve degeneration is not a prerequisite of vincristine-induced mechanical allodynia in this model. We also provided the first detailed characterization of tetrodotoxin-sensitive (TTX-S) and resistant (TTX-R) sodium currents in dorsal root ganglion neurons following vincristine treatment. Accompanying the behavioural hyperalgesia phenotype, voltage-clamp recordings of small and medium dorsal root ganglion neurons from vincristine-treated animals revealed a significant upregulation of TTX-S Na+ current in medium but not small neurons. The increase in TTX-S Na+ current density is likely mediated by Nav1.6, because in the absence of Nav1.6 channels, vincristine failed to alter TTX-S Na+ current density in medium dorsal root ganglion neurons and, importantly, mechanical allodynia was significantly attenuated in conditional Nav1.6 knockout mice. Our data show that TTX-S sodium channel Nav1.6 is involved in the functional changes of dorsal root ganglion neurons following vincristine treatment and it contributes to the maintenance of vincristine-induced mechanical allodynia.
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Affiliation(s)
- Lubin Chen
- Department of Neurology, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Neuroscience and Regeneration Research, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Rehabilitation Research, VA Connecticut Healthcare System, West Haven, CT 06516, USA
| | - Jianying Huang
- Department of Neurology, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Neuroscience and Regeneration Research, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Rehabilitation Research, VA Connecticut Healthcare System, West Haven, CT 06516, USA
| | - Curtis Benson
- Department of Neurology, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Neuroscience and Regeneration Research, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Rehabilitation Research, VA Connecticut Healthcare System, West Haven, CT 06516, USA
| | - Karen L Lankford
- Department of Neurology, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Neuroscience and Regeneration Research, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Rehabilitation Research, VA Connecticut Healthcare System, West Haven, CT 06516, USA
| | - Peng Zhao
- Department of Neurology, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Neuroscience and Regeneration Research, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Rehabilitation Research, VA Connecticut Healthcare System, West Haven, CT 06516, USA
| | - Jennifer Carrara
- Department of Neurology, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Neuroscience and Regeneration Research, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Rehabilitation Research, VA Connecticut Healthcare System, West Haven, CT 06516, USA
| | - Andrew M Tan
- Department of Neurology, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Neuroscience and Regeneration Research, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Rehabilitation Research, VA Connecticut Healthcare System, West Haven, CT 06516, USA
| | - Jeffery D Kocsis
- Department of Neurology, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Neuroscience and Regeneration Research, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Rehabilitation Research, VA Connecticut Healthcare System, West Haven, CT 06516, USA
| | - Stephen G Waxman
- Department of Neurology, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Neuroscience and Regeneration Research, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Rehabilitation Research, VA Connecticut Healthcare System, West Haven, CT 06516, USA
| | - Sulayman D Dib-Hajj
- Department of Neurology, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Neuroscience and Regeneration Research, Yale University School of Medicine, New Haven, CT 06510, USA.,Center for Rehabilitation Research, VA Connecticut Healthcare System, West Haven, CT 06516, USA
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77
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Vincristine-Induced Peripheral Neuropathy in Pediatric Oncology: A Randomized Controlled Trial Comparing Push Injections with One-Hour Infusions (The VINCA Trial). Cancers (Basel) 2020; 12:cancers12123745. [PMID: 33322788 PMCID: PMC7764775 DOI: 10.3390/cancers12123745] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 11/29/2020] [Accepted: 12/08/2020] [Indexed: 01/19/2023] Open
Abstract
Vincristine (VCR) is a frequently used chemotherapeutic agent. However, it can lead to VCR-induced peripheral neuropathy (VIPN). In this study we investigated if one-hour infusions of VCR instead of push-injections reduces VIPN in pediatric oncology patients. We conducted a multicenter randomized controlled trial in which participants received all VCR administrations through push injections or one-hour infusions. VIPN was measured at baseline and 1-5 times during treatment using Common Terminology Criteria of Adverse Events (CTCAE) and pediatric-modified Total Neuropathy Score. Moreover, data on co-medication, such as azole antifungals, were collected. Overall, results showed no effect of administration duration on total CTCAE score or ped-mTNS score. However, total CTCAE score was significantly lower in patients receiving one-hour infusions concurrently treated with azole antifungal therapy (β = -1.58; p = 0.04). In conclusion, generally VCR administration through one-hour infusions does not lead to less VIPN compared to VCR push injections in pediatric oncology patients. However, one-hour infusions lead to less severe VIPN compared to push-injections when azole therapy is administered concurrently with VCR. These results indicate that in children treated with VCR and requiring concurrent azole therapy, one-hour infusions might be beneficial over push injections, although larger trials are needed to confirm this association.
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78
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Pain Management in Childhood Leukemia: Diagnosis and Available Analgesic Treatments. Cancers (Basel) 2020; 12:cancers12123671. [PMID: 33297484 PMCID: PMC7762342 DOI: 10.3390/cancers12123671] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 12/04/2020] [Accepted: 12/05/2020] [Indexed: 12/20/2022] Open
Abstract
Pain is one of the most common symptoms in children suffering from leukemia, who are often misdiagnosed with other childhood painful diseases such as juvenile idiopathic arthritis. Corticosteroid-induced osteonecrosis (ON) and vincristine-induced peripheral neuropathy (VIPN) are the most common painful manifestations. Additionally, ongoing pain may continue to impact quality of life in survivorship. This narrative review focuses on the pathophysiological mechanisms of pain in childhood leukemia and current available indications for analgesic treatments. Pain management in children is often inadequate because of difficulties in pain assessment, different indications across countries, and the lack of specific pediatric trials. Analgesic drugs are often prescribed off-label to children by extrapolating information from adult guidelines, with possible increased risk of adverse events. Optimal pain management should involve a multidisciplinary team to ensure assessment and interventions tailored to the individual patient.
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79
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Pozzi E, Fumagalli G, Chiorazzi A, Canta A, Cavaletti G. Genetic factors influencing the development of vincristine-induced neurotoxicity. Expert Opin Drug Metab Toxicol 2020; 17:215-226. [PMID: 33283553 DOI: 10.1080/17425255.2021.1855141] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Introduction: One of the most common side effects during vincristine (VCR) use is the establishment of VCR-induced peripheral neuropathy (VIPN). Among several risk factors that can influence the development of VIPN, such as cumulative dose and patient's age, sex, ethnicity, and genetic variants, this review is focused on the genetic variability. Areas covered: A literature research was performed firstly using the following PubMed search string ((((CIPN OR (vincristine AND neurotoxicity OR (vincristine AND neuropathy))) AND (polymorphisms OR (genetic variants OR (genetic factors OR (genetic profile OR (pharmacogenetics OR (genome-wide OR (genetic risk OR (expression genotype))))))))))) but also other relevant papers cited by the selected articles were included. Based on the obtained results, we identified two main categories of genes: genes involved in pharmacokinetics (genes related to metabolism and transport) or pharmacodynamics (genes related to mechanism of action) of VCR. Expert opinion: Despite several clinical retrospective studies investigating the possible correlations between patient genotype and VIPN onset, contrasting and inconsistent results are reported. In conclusion, given the clinical relevance of VIPN, further and more focused research would be fundamental in order to identify genetic variants able to predict its development and to allow a safer management of treated patients.
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Affiliation(s)
- Eleonora Pozzi
- Experimental Neurology Unit, School of Medicine and Surgery, University of Milano-Bicocca , Monza, Italy
| | - Giulia Fumagalli
- Experimental Neurology Unit, School of Medicine and Surgery, University of Milano-Bicocca , Monza, Italy
| | - Alessia Chiorazzi
- Experimental Neurology Unit, School of Medicine and Surgery, University of Milano-Bicocca , Monza, Italy
| | - Annalisa Canta
- Experimental Neurology Unit, School of Medicine and Surgery, University of Milano-Bicocca , Monza, Italy
| | - Guido Cavaletti
- Experimental Neurology Unit, School of Medicine and Surgery, University of Milano-Bicocca , Monza, Italy
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80
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Talib WH, Alsalahat I, Daoud S, Abutayeh RF, Mahmod AI. Plant-Derived Natural Products in Cancer Research: Extraction, Mechanism of Action, and Drug Formulation. Molecules 2020; 25:E5319. [PMID: 33202681 PMCID: PMC7696819 DOI: 10.3390/molecules25225319] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 11/10/2020] [Accepted: 11/11/2020] [Indexed: 12/24/2022] Open
Abstract
Cancer is one of the main causes of death globally and considered as a major challenge for the public health system. The high toxicity and the lack of selectivity of conventional anticancer therapies make the search for alternative treatments a priority. In this review, we describe the main plant-derived natural products used as anticancer agents. Natural sources, extraction methods, anticancer mechanisms, clinical studies, and pharmaceutical formulation are discussed in this review. Studies covered by this review should provide a solid foundation for researchers and physicians to enhance basic and clinical research on developing alternative anticancer therapies.
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Affiliation(s)
- Wamidh H. Talib
- Department of Clinical Pharmacy and Therapeutics, Applied Science Private University, Amman 11931, Jordan;
| | - Izzeddin Alsalahat
- Department of Pharmaceutical Chemistry and Pharmacognosy, Applied Science Private University, Amman 11931, Jordan; (I.A.); (S.D.); (R.F.A.)
| | - Safa Daoud
- Department of Pharmaceutical Chemistry and Pharmacognosy, Applied Science Private University, Amman 11931, Jordan; (I.A.); (S.D.); (R.F.A.)
| | - Reem Fawaz Abutayeh
- Department of Pharmaceutical Chemistry and Pharmacognosy, Applied Science Private University, Amman 11931, Jordan; (I.A.); (S.D.); (R.F.A.)
| | - Asma Ismail Mahmod
- Department of Clinical Pharmacy and Therapeutics, Applied Science Private University, Amman 11931, Jordan;
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81
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Zhang Y, Duan S, Jang A, Mao L, Liu X, Huang G. JQ1, a selective inhibitor of BRD4, suppresses retinoblastoma cell growth by inducing cell cycle arrest and apoptosis. Exp Eye Res 2020; 202:108304. [PMID: 33080301 DOI: 10.1016/j.exer.2020.108304] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 10/02/2020] [Accepted: 10/13/2020] [Indexed: 12/11/2022]
Abstract
Retinoblastoma (RB) is the most common intraocular cancer in children, and chemotherapy has been the first-line treatment. However, due to the side effects of chemotherapy drugs, novel treatments must be developed. JQ1, a selective inhibitor of BRD4, suppresses cell growth in several cancers in which BRD4 is overexpressed. In the present study, BRD4 was overexpressed in retinoblastoma, and JQ1 effectively inhibited RB cell proliferation and colony formation by inducing cell cycle arrest and promoting apoptosis. Furthermore, the Myc-P21-CDK2 and Myc-cyclinD3/CDK6 pathways were activated in RB cells treated with JQ1, and an animal experiment suggested that JQ1 significantly inhibited tumour growth in vivo. In conclusion, JQ1 may be a potential drug treatment for retinoblastoma.
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Affiliation(s)
- Yanyan Zhang
- Department of Ophthalmology, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China; Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China; Medical Department of Graduate School, Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Sujuan Duan
- Department of Ophthalmology, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China; Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Alan Jang
- Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Longbing Mao
- Medical Department of Graduate School, Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Xing Liu
- Medical Department of Graduate School, Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Guofu Huang
- Department of Ophthalmology, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China; Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China.
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82
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Elzagallaai AA, Carleton BC, Rieder MJ. Pharmacogenomics in Pediatric Oncology: Mitigating Adverse Drug Reactions While Preserving Efficacy. Annu Rev Pharmacol Toxicol 2020; 61:679-699. [PMID: 32976737 DOI: 10.1146/annurev-pharmtox-031320-104151] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Cancer is the leading cause of death in American children older than 1 year of age. Major developments in drugs such as thiopurines and optimization in clinical trial protocols for treating cancer in children have led to a remarkable improvement in survival, from approximately 30% in the 1960s to more than 80% today. Short-term and long-term adverse effects of chemotherapy still affect most survivors of childhood cancer. Pharmacogenetics plays a major role in predicting the safety of cancer chemotherapy and, in the future, its effectiveness. Treatment failure in childhood cancer-due to either serious adverse effects that limit therapy or the failure of conventional dosing to induce remission-warrants development of new strategies for treatment. Here, we summarize the current knowledge of the pharmacogenomics of cancer drug treatment in children and of statistically and clinically relevant drug-gene associations and the mechanistic understandings that underscore their therapeutic value in the treatment of childhood cancer.
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Affiliation(s)
- Abdelbaset A Elzagallaai
- Department of Pediatrics, Schulich School of Medicine and Dentistry, Western University, London, Ontario N6A 3M7, Canada;
| | - Bruce C Carleton
- Division of Translational Therapeutics, Department of Pediatrics, University of British Columbia, Vancouver, British Columbia V5Z 4H4, Canada.,Pharmaceutical Outcomes Programme, BC Children's Hospital, Vancouver, British Columbia V5Z 4H4, Canada.,BC Children's Hospital Research Institute, Vancouver, British Columbia V5Z 4H4, Canada
| | - Michael J Rieder
- Department of Pediatrics, Schulich School of Medicine and Dentistry, Western University, London, Ontario N6A 3M7, Canada;
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83
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Xu D, Xu Z. Indole Alkaloids with Potential Anticancer Activity. Curr Top Med Chem 2020; 20:1938-1949. [DOI: 10.2174/1568026620666200622150325] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 05/06/2020] [Accepted: 05/12/2020] [Indexed: 02/05/2023]
Abstract
Indole alkaloids, which are abundant in nature, are a significant source of pharmacologically
active compounds. Indole alkaloids have the potential to exert anticancer activity via various antiproliferative
mechanisms, and some of them, such as Vinblastine and Vincristinem, have already used in clinics
or under clinical evaluations for the treatment of cancers. Therefore, indole alkaloids occupy an important
position in the discovery of novel anticancer agents. This review emphasizes the recent development
of indole alkaloids as potential anticancer agents, their structure-activity relationship, and
mechanisms of action covering the articles published from 2015 to 2020.
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Affiliation(s)
- Dan Xu
- College of Pharmaceutical Sciences, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China
| | - Zhi Xu
- College of Pharmaceutical Sciences, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China
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84
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Li T, Timmins HC, Lazarus HM, Park SB. Peripheral neuropathy in hematologic malignancies – Past, present and future. Blood Rev 2020; 43:100653. [DOI: 10.1016/j.blre.2020.100653] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 11/13/2019] [Accepted: 01/14/2020] [Indexed: 02/06/2023]
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85
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Bernsen EC, Hagleitner MM, Kouwenberg TW, Hanff LM. Pharmacogenomics as a Tool to Limit Acute and Long-Term Adverse Effects of Chemotherapeutics: An Update in Pediatric Oncology. Front Pharmacol 2020; 11:1184. [PMID: 32848787 PMCID: PMC7421781 DOI: 10.3389/fphar.2020.01184] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 07/21/2020] [Indexed: 12/14/2022] Open
Abstract
In the past decades, new cancer treatments have been introduced in pediatric oncology leading to improvement in clinical outcomes and survival rates. However, due to inter-individual differences, some children experience severe chemotherapy-induced toxicities or a poor clinical outcome. An explanation for the diversity in response to chemotherapy is genetic variation, leading to differences in expression and activity of metabolizing and transport enzymes as well as drug targets. Pharmacogenetic testing has emerged as a promising tool to predict and limit acute and long-term adverse effects in patients. However, in pediatric oncology, limited number of patients and a considerable diversity in study results complicate the interpretation of test results and its clinical relevance. With this review, we provide an overview of new developments over the past four years regarding relevant polymorphisms related to toxicity in pediatric oncology. The following chemotherapeutics and associated toxicities are discussed: alkylating agents, anthracyclines, asparaginase, methotrexate, platinum compounds, steroids, thiopurines, topoisomerase inhibitors, and vinca alkaloids. Our review identifies several questions regarding the role of genetic variants in chemotherapy-induced toxicities. Ambiguities in the literature stem from small population sizes, differences in (statistical) interpretation and variations in sequencing technologies as well as different clinical outcome definitions. Standardization of clinical outcome data and toxicity definitions within electronic health records combined with the increased availability of genomic sequence techniques in clinical practice will help to validate these models in upcoming years.
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Affiliation(s)
- Emma C. Bernsen
- Pharmacy, Princess Máxima Centre for Pediatric Oncology, Utrecht, Netherlands
| | - Melanie M. Hagleitner
- Department of Pediatric Hemato-oncology, Princess Máxima Centre for Pediatric Oncology, Utrecht, Netherlands
| | - Theodorus W. Kouwenberg
- Department of Pediatric Hemato-oncology, Princess Máxima Centre for Pediatric Oncology, Utrecht, Netherlands
| | - Lidwien M. Hanff
- Pharmacy, Princess Máxima Centre for Pediatric Oncology, Utrecht, Netherlands
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86
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Psychosexual Functioning of Female Childhood Cancer Survivors: A Report From the St. Jude Lifetime Cohort Study. J Sex Med 2020; 17:1981-1994. [PMID: 32723681 DOI: 10.1016/j.jsxm.2020.06.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 06/03/2020] [Accepted: 06/07/2020] [Indexed: 01/21/2023]
Abstract
INTRODUCTION There is a growing population of childhood cancer survivors at risk for adverse outcomes, including sexual dysfunction. AIM To estimate the prevalence of and risk factors for sexual dysfunction among adult female survivors of childhood cancer and evaluate associations between dysfunction and psychological symptoms/quality of life (QOL). METHODS Female survivors (N = 936, mean 7.8 ± 5.6 years at diagnosis; 31 ± 7.8 years at evaluation) and noncancer controls (N = 122) participating in the St. Jude Lifetime Cohort Study completed clinical evaluations, Sexual Functioning Questionnaires (SFQ), and Medical Outcomes Survey Short Forms 36 (SF-36). Linear models compared SFQ scores between sexually active survivors (N = 712) and controls; survivors with scores <10th percentile of controls were classified with sexual dysfunction. Logistic regression evaluated associations between survivor characteristics and sexual dysfunction, and between sexual dysfunction and QOL. OUTCOMES Sexual dysfunction was defined by scores <10th percentile of noncancer controls on the SFQ overall, as well as the domains of arousal, interest, orgasm, and physical problems, while QOL was measured by scores on the SF-36 with both physical and mental summary scales. RESULTS Sexual dysfunction was prevalent among 19.9% (95% CI 17.1, 23.1) of survivors. Those diagnosed with germ cell tumors (OR = 8.82, 95% CI 3.17, 24.50), renal tumors (OR = 4.49, 95% CI 1.89, 10.67), or leukemia (OR = 3.09, 95% CI 1.50, 6.38) were at greater risk compared to controls. Age at follow-up (45-54 vs 18-24 years; OR = 5.72, 95% CI 1.87, 17.49), pelvic surgery (OR = 2.03, 95% CI 1.18, 3.50), and depression (OR = 1.96, 95% CI 1.10, 3.51) were associated with sexual dysfunction. Hypogonadism receiving hormone replacement (vs nonmenopausal/nonhypogonadal; OR = 3.31, 95% CI 1.53, 7.15) represented an additional risk factor in the physical problems (eg, vaginal pain and dryness) subscale. Survivors with sexual dysfunction, compared to those without sexual dysfunction, were more likely to score <40 on the physical (21.1% vs 12.7%, P = .01) and mental health (36.5% vs 18.2%, P < .01) summary scales of the SF-36. Only 2.9% of survivors with sexual dysfunction reported receiving intervention. CLINICAL IMPLICATIONS Health care providers should be aware of the increased risk of sexual dysfunction in this growing population, inquire about symptomology, and refer for appropriate intervention. STRENGTHS & LIMITATIONS Strengths of this study include the use of a validated tool for evaluating sexual function in a large population of clinically assessed female childhood cancer survivors. Limitations include potential for selection bias, and lack of clinically confirmed dysfunction. CONCLUSION Sexual dysfunction is prevalent among female childhood cancer survivors and few survivors receive intervention; further research is needed to determine if those with sexual dysfunction would benefit from targeted interventions. Bjornard KL, Howell CR, Klosky JL, et al. Psychosexual Functioning of Female Childhood Cancer Survivors: A Report From the St. Jude Lifetime Cohort Study. J Sex Med 2020;17:1981-1994.
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Karol SE, Sun Y, Tang L, Pui CH, Ferrolino J, Allison KJ, Cross SJ, Evans WE, Crews KR, Jeha S, Wolf J. Fluoroquinolone prophylaxis does not increase risk of neuropathy in children with acute lymphoblastic leukemia. Cancer Med 2020; 9:6550-6555. [PMID: 32710497 PMCID: PMC7520302 DOI: 10.1002/cam4.3249] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/18/2020] [Accepted: 05/31/2020] [Indexed: 12/24/2022] Open
Abstract
Background Fluoroquinolone antibiotics are frequently utilized in pediatric oncology patients as prophylaxis or step‐down therapy following broad spectrum beta‐lactam therapy for febrile neutropenia. Concerns regarding neurotoxicity limit the use of these agents. No studies have evaluated the association between fluoroquinolone use and neurotoxicity in pediatric oncology patients receiving other neurotoxic agents such as vincristine. Methods An observational cohort study comprising patients aged 0‐18 at diagnosis enrolled on a prospective study for treatment of acute lymphoblastic leukemia (ALL) at a pediatric comprehensive cancer center between October 2007 and November 2018. Data for neuropathic pain and sensory or motor neuropathy were collected prospectively, and a Cox proportional hazards regression model was used to evaluate associations between administration of fluoroquinolone antibiotics during induction therapy and subsequent development of vincristine‐induced peripheral neurotoxicity (VIPN). Results A total of 598 participants were enrolled, including 338 (57%) who received fluoroquinolones during induction therapy; of these 470 (79%) were diagnosed with VIPN and 139 (23%) were diagnosed with high‐grade (Grade 3+) VIPN. On unadjusted analyses, and analyses adjusted for age and race, there was no evidence of an association between fluoroquinolone exposure and subsequent VIPN (hazard ratio [HR] 0.8, 95% CI 0.5‐1.04, P = .08) or high‐grade VIPN (HR 1.1, 95% CI 0.4‐2.2, P = .87). Conclusions The results of this observational study do not show an association between exposure to fluoroquinolone antibiotics during induction therapy for ALL and subsequent development of vincristine‐induced peripheral neuropathies, and suggest that a large increase in VIPN is unlikely.
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Affiliation(s)
- Seth E Karol
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Yilun Sun
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Li Tang
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Ching-Hon Pui
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA.,Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Jose Ferrolino
- Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Kim J Allison
- Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Shane J Cross
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - William E Evans
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Kristine R Crews
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Sima Jeha
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA.,Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Joshua Wolf
- Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN, USA.,Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN, USA
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88
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Population Pharmacokinetics of Vincristine Related to Infusion Duration and Peripheral Neuropathy in Pediatric Oncology Patients. Cancers (Basel) 2020; 12:cancers12071789. [PMID: 32635465 PMCID: PMC7407622 DOI: 10.3390/cancers12071789] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 06/24/2020] [Accepted: 06/28/2020] [Indexed: 11/17/2022] Open
Abstract
Vincristine (VCR) is frequently used in pediatric oncology and can be administered intravenously through push injections or 1 h infusions. The effects of administration duration on population pharmacokinetics (PK) are unknown. We described PK differences related to administration duration and the relation between PK and VCR-induced peripheral neuropathy (VIPN). PK was assessed in 1-5 occasions (1-8 samples in 24 h per occasion). Samples were analyzed using high-performance liquid chromatography/tandem mass spectrometry. Population PK of VCR and its relationship with administration duration was determined using a non-linear mixed effect. We estimated individual post-hoc parameters: area under the concentration time curve (AUC) and maximum concentration (Cmax) in the plasma and peripheral compartment. VIPN was assessed using Common Terminology Criteria for Adverse Events (CTCAE) and the pediatric-modified total neuropathy score (ped-mTNS). Overall, 70 PK assessments in 35 children were evaluated. The population estimated that the intercompartmental clearance (IC-Cl), volume of the peripheral compartment (V2), and Cmax were significantly higher in the push group. Furthermore, higher IC-Cl was significantly correlated with VIPN development. Administration of VCR by push led to increased IC-Cl, V2, and Cmax, but were similar to AUC, compared to 1 h infusions. Administration of VCR by 1 h infusions led to similar or higher exposure of VCR without increasing VIPN.
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89
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Amirkhanloo F, Karimi G, Yousefi-Manesh H, Abdollahi A, Roohbakhsh A, Dehpour AR. The protective effect of modafinil on vincristine-induced peripheral neuropathy in rats: A possible role for TRPA1 receptors. Basic Clin Pharmacol Toxicol 2020; 127:405-418. [PMID: 32542990 DOI: 10.1111/bcpt.13454] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 06/07/2020] [Accepted: 06/08/2020] [Indexed: 01/05/2023]
Abstract
Vincristine (VCR) induces peripheral neuropathy. We aimed to assess the efficacy of modafinil on VCR-induced neuropathy in rats. Neuropathy was induced by intraperitoneal (i.p.) injections of VCR (0.1 mg/kg). Neuropathic groups received modafinil (5, 25 and 50 mg/kg); gabapentin (20 mg/kg); and a combination of modafinil (5 and 50 mg/kg) and gabapentin (20 mg/kg,). Then, electrophysiological, behavioural, biochemical and pathological evaluations were performed. Latencies of tail-flick and von Frey filament tests, motor nerve conduction velocity (MNCV) and excitation of nerve conduction were decreased. Moreover, the transient receptor potential cation channel ankyrin 1 (TRPA1) level was increased, while TRPV1 and N-Methyl-D-aspartate (NMDA) levels remained unchanged. Tumour necrosis factor-alpha (TNF-α) and interleukin-1beta (IL-1β) levels were markedly elevated. Pre-treatment with modafinil prevented sensorimotor neuropathy by raising latencies, MNCV and excitation, reducing TRPA1, TNF-α and IL-1β levels. Modafinil improved behavioural, electrophysiological and pathological disturbances. The results showed that TRPA1 has a more important role than NMDA and TRPV1, in VCR-induced neuropathic pain. In addition, inflammatory mediators, TNF-α and IL-1β, were involved. Further, the combination of modafinil and gabapentin improved the neuroprotective effect of gabapentin. So, modafinil might be a neuroprotective agent in the prevention of VCR-induced neuropathy.
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Affiliation(s)
- Fatemeh Amirkhanloo
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Pharmacology, Tehran University of Medical Sciences, Tehran, Iran
| | - Gholamreza Karimi
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hasan Yousefi-Manesh
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Pharmacology, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Abdollahi
- Department of Pathology, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Roohbakhsh
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ahmad Reza Dehpour
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Pharmacology, Tehran University of Medical Sciences, Tehran, Iran
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90
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A Metabolomics Approach for Early Prediction of Vincristine-Induced Peripheral Neuropathy. Sci Rep 2020; 10:9659. [PMID: 32541868 PMCID: PMC7295796 DOI: 10.1038/s41598-020-66815-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 04/26/2020] [Indexed: 11/28/2022] Open
Abstract
Vincristine is a core chemotherapeutic drug administered to pediatric acute lymphoblastic leukemia patients. Despite its efficacy in treating leukemia, it can lead to severe peripheral neuropathy in a subgroup of the patients. Peripheral neuropathy is a debilitating and painful side-effect that can severely impact an individual’s quality of life. Currently, there are no established predictors of peripheral neuropathy incidence during the early stage of chemotherapeutic treatment. As a result, patients who are not susceptible to peripheral neuropathy may receive sub-therapeutic treatment due to an empirical upper cap on the dose, while others may experience severe neuropathy at the same dose. Contrary to previous genomics based approaches, we employed a metabolomics approach to identify small sets of metabolites that can be used to predict a patient’s susceptibility to peripheral neuropathy at different time points during the treatment. Using those identified metabolites, we developed a novel strategy to predict peripheral neuropathy and subsequently adjust the vincristine dose accordingly. In accordance with this novel strategy, we created a free user-friendly tool, VIPNp, for physicians to easily implement our prediction strategy. Our results showed that focusing on metabolites, which encompasses both genotypic and phenotypic variations, can enable early prediction of peripheral neuropathy in pediatric leukemia patients.
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91
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Nellan A, Wright E, Campbell K, Davies KD, Donson AM, Amani V, Judd A, Hemenway MS, Raybin J, Foreman NK, Rush S, Dorris K. Retrospective analysis of combination carboplatin and vinblastine for pediatric low-grade glioma. J Neurooncol 2020; 148:569-575. [PMID: 32506370 DOI: 10.1007/s11060-020-03549-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 05/29/2020] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Low-grade glioma (LGG) represent the most common pediatric central nervous system tumor. When total surgical resection is not feasible, chemotherapy is first-line therapy in children. Multiple pediatric LGG chemotherapy regimens have been investigated with variable 2-year event free survival (EFS) rates of 39-69%. To date, treatment of pediatric LGG with a carboplatin and vinblastine (C/VBL) chemotherapy regimen has only been evaluated in a phase 1 dose-finding study. METHODS A retrospective review of pediatric patients with LGG who were treated with C/VBL at Children's Hospital of Colorado or Akron Children's Hospital from 2011 to 2017 was conducted. Data collected included patient demographics, tumor location, disease response, neurofibromatosis 1 (NF1) status, therapy duration and toxicities. Response to therapy was determined by objective findings on imaging and treating physicians' evaluation. RESULTS Forty-six patients were identified for analysis, all of whom were chemotherapy-naive. Only five patients treated in this cohort had NF1. BRAF fusion was identified in 65% (22/34) of tested tumors. Best therapy response was partial response in nine patients and stable disease in twenty-five patients. Twelve patients had progressive disease. One-year, 3-year, and 5-year EFS probabilities for all patients were 69.6%, 39.4%, and 34.5%, respectively. Nine patients had admissions for febrile neutropenia and seven patients experienced one delay in chemotherapy due to neutropenia. Only two patients had to discontinue this chemotherapy regimen because of treatment-related toxicities [carboplatin allergy (n = 1) and vinblastine neuropathy (n = 1)]. CONCLUSION C/VBL achieves similar EFS rates to other single-agent and combination cytotoxic chemotherapy regimens for pediatric LGG with manageable toxicities.
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Affiliation(s)
- Anandani Nellan
- Department of Pediatrics, Morgan Adams Foundation Pediatric Brain Tumor Research Program, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO, USA. .,Center for Cancer and Blood Disorders, Morgan Adams Foundation Pediatric Brain Tumor Research Program, University of Colorado School of Medicine, 13123 East 16th Avenue, Box B115, Aurora, CO, 80045, USA.
| | - Erin Wright
- Division of Hematology Oncology, Akron Children's Hospital, One Perkins Square, Akron, OH, 44308, USA
| | - Kristen Campbell
- Department of Pediatrics, Morgan Adams Foundation Pediatric Brain Tumor Research Program, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Kurtis D Davies
- Department of Pathology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Andrew M Donson
- Department of Pediatrics, Morgan Adams Foundation Pediatric Brain Tumor Research Program, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Vladimir Amani
- Department of Pediatrics, Morgan Adams Foundation Pediatric Brain Tumor Research Program, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Alexis Judd
- Division of Hematology Oncology, Akron Children's Hospital, One Perkins Square, Akron, OH, 44308, USA
| | - Molly S Hemenway
- Department of Pediatrics, Morgan Adams Foundation Pediatric Brain Tumor Research Program, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Jennifer Raybin
- Department of Pediatrics, Morgan Adams Foundation Pediatric Brain Tumor Research Program, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Nicholas K Foreman
- Department of Pediatrics, Morgan Adams Foundation Pediatric Brain Tumor Research Program, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Sarah Rush
- Division of Hematology Oncology, Akron Children's Hospital, One Perkins Square, Akron, OH, 44308, USA
| | - Kathleen Dorris
- Department of Pediatrics, Morgan Adams Foundation Pediatric Brain Tumor Research Program, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
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92
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Smith EML, Kuisell C, Kanzawa-Lee GA, Bridges CM, Alberti P, Cavaletti G, Saad R, Park S. Approaches to measure paediatric chemotherapy-induced peripheral neurotoxicity: a systematic review. LANCET HAEMATOLOGY 2020; 7:e408-e417. [PMID: 32359452 DOI: 10.1016/s2352-3026(20)30064-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 02/11/2020] [Accepted: 02/14/2020] [Indexed: 12/16/2022]
Abstract
In children who receive neurotoxic chemotherapy, peripheral neurotoxicity occurs frequently, necessitates dose reduction or treatment cessation, and affects function and long-term quality of life. No treatments exist for peripheral neurotoxicity and few assessment measures are specific to children. We did a systematic review to analyse the published literature concerning the evaluation of assessment measures for paediatric chemotherapy-induced peripheral neurotoxicity. We searched PubMed, CINAHL, PsycINFO, and Embase on Nov 7-8, 2018; of 1409 articles, seven met the inclusion criteria. A total of 335 children (excluding ten healthy controls) were enrolled in the seven studies and the sample sizes ranged from 17 to 86 individuals. 276 (82%) of the 335 children were actively undergoing chemotherapy treatment. Most studies did not comprehensively evaluate the psychometric properties of assessment measures for chemotherapy-induced peripheral neurotoxicity. By use of a narrative analysis that combined approaches from the Joanna Briggs Institute (Adelaide, SA, Australia) and the quality of diagnostic accuracy studies assessment method (known as QUADAS), only one study was deemed high quality. We identified two variants of the Total Neuropathy Score, two grading scales, two semi-objective tests, one patient-reported outcome, and several mobility measures. The National Cancer Institute Common Terminology Criteria for Adverse Events and the Balis grading scales showed lower sensitivity and specificity than the items of the Total Neuropathy Score. Although there is insufficient evidence to support the use of most approaches to assess chemotherapy-induced peripheral neurotoxicity in children, two variants of the Total Neuropathy Score, the pediatric-modified Total Neuropathy Score and the Total Neuropathy Score-pediatric vincristine, are promising but require further testing. Other approaches are less sensitive or less feasible. A patient-reported outcome measure for chemotherapy-induced peripheral neurotoxicity in children is needed.
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Affiliation(s)
| | - Clare Kuisell
- School of Nursing, University of Michigan, Ann Arbor, MI, USA
| | | | - Celia M Bridges
- School of Nursing, University of Michigan, Ann Arbor, MI, USA
| | - Paola Alberti
- Experimental Neurology Unit, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy; Milan Center for Neuroscience, Milan, Italy
| | - Guido Cavaletti
- Experimental Neurology Unit, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy; Milan Center for Neuroscience, Milan, Italy
| | - Rima Saad
- Hariri School of Nursing, American University of Beirut, Beirut, Lebanon
| | - Susanna Park
- Brain and Mind Centre, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
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93
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Long-term small-fiber neuropathy and pain sensitization in survivors of pediatric acute lymphoblastic leukemia after stem cell transplantation. J Cancer Res Clin Oncol 2020; 146:2143-2152. [PMID: 32346759 PMCID: PMC8363542 DOI: 10.1007/s00432-020-03216-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 04/09/2020] [Indexed: 12/12/2022]
Abstract
PURPOSE We aimed at describing for the first time peripheral small-fiber neurotoxicity and pain sensitization in survivors of pediatric acute lymphoblastic leukemia after stem cell transplantation (SCT). METHODS In a cross-sectional, retrospective, single-center study, we assessed 25 relapse-free long-term survivors (median age at SCT: 11 ± 4.9 years; median time between SCT and testing: 8.25 years, 19 males) using a reduced version of the pediatric-modified total neuropathy score for clinical assessment and Quantitative Sensory Testing (QST). INCLUSION CRITERIA [Formula: see text] 6 years old at testing, [Formula: see text] 18 years old at time of SCT, [Formula: see text] 1 year between SCT and testing. RESULTS Nine patients (36%) had peripheral neuropathy as defined by the clinical red-pmTNS (≥ 4). The QST parameters mechanical pain sensitivity, mechanical detection threshold, thermal sensory limen, vibration detection threshold and pressure pain threshold were significantly abnormal in the survivor cohort (p < 0.0038). Except for one, all survivors showed at least one abnormal QST parameter. When using QST, signs of small and large fiber dysfunction were present in 22 (88%) and 17 (68%) survivors, respectively. More than half of all survivors were found to experience pathologic sensitization to pain. CONCLUSIONS AND IMPLICATIONS FOR CANCER SURVIVORS Survivors of pediatric acute lymphoblastic leukemia after SCT are at high risk for long-term peripheral neuropathy with a dominating small-fiber and pain sensitization pattern.
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94
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Bartlett NL. The justification of vincristine dose capping: tradition, tradition…tradition! Leuk Lymphoma 2020; 61:1007-1009. [DOI: 10.1080/10428194.2020.1742907] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Nancy L. Bartlett
- Department of Medicine, Washington University in Saint Louis, Saint Louis, MO, USA
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95
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Nama N, Barker MK, Kwan C, Sabarre C, Solimano V, Rankin A, Raabe J, Ross CJ, Carleton B, Zwicker JG, Rassekh SR. Vincristine-induced peripheral neurotoxicity: A prospective cohort. Pediatr Hematol Oncol 2020; 37:15-28. [PMID: 31682156 DOI: 10.1080/08880018.2019.1677832] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Vincristine-induced peripheral neuropathy (VIPN) is a serious and pervasive problem, affecting 12-78% of pediatric patients, based on retrospective studies. The study objective was to prospectively collect a cohort of well-phenotyped patients receiving vincristine in order to accurately classify and grade their neurotoxicity. All children in British Columbia with leukemia or lymphoma requiring vincristine between 2013 and 2016 were approached for consent. Those recruited were assessed by occupational and physiotherapists at baseline, mid and endpoint of their treatment. Assessments included the Bruininks-Oseretsky Test of Motor Proficiency - 2nd ed. (BOT-2), strength, "Timed up and go" test and vibration sensibility. Seventy-two patients consented (age: 2.0-18.7 years). The majority were below average for age on one or more BOT-2 domains at midpoint (N = 32/45, 71%), which decreased by the endpoint (N = 19/41, 46%, p = .049). Six patients showed severe VIPN throughout treatment (N = 6/53, 11%), defined as a BOT-2 score well below average. Muscle strength for wrist extension/flexion, anterior tibialis and peronei decreased significantly between baseline (Median = 5) and midpoint (Median = 4), with no significant change noted by endpoint. Most patients had normal vibration sensibility in lower (N = 30/60, 50%) and upper limbs (N = 26/38, 68%). In conclusion, with no differences between time points. VIPN is highly prevalent among patients with pediatric cancer, causing significant morbidity and functional deficits. Identification of risk factors would allow for resource appropriation to patients at higher risk, as well as potentially permitting dose escalation in patients with low toxicity to improve survival.
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Affiliation(s)
- Nassr Nama
- Department of Pediatrics, BC Children's Hospital, Vancouver, BC, Canada.,Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Mikaela K Barker
- Department of Pediatrics, BC Children's Hospital, Vancouver, BC, Canada
| | - Celia Kwan
- Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Cheryl Sabarre
- Division of Pediatric Hematology/Oncology/BMT, Department of Pediatrics, BC Children's Hospital, Vancouver, BC, Canada
| | - Veronica Solimano
- Division of Pediatric Hematology/Oncology/BMT, Department of Pediatrics, BC Children's Hospital, Vancouver, BC, Canada
| | - Anne Rankin
- Division of Pediatric Hematology/Oncology/BMT, Department of Pediatrics, BC Children's Hospital, Vancouver, BC, Canada.,Department of Physical Therapy, University of British Columbia, Faculty of Medicine, Vancouver, BC, Canada
| | - Jennifer Raabe
- Division of Pediatric Hematology/Oncology/BMT, Department of Pediatrics, BC Children's Hospital, Vancouver, BC, Canada
| | - Colin J Ross
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, BC, Canada.,Pharmaceutical Outcomes Program, BC Children's Hospital, Vancouver, BC, Canada
| | - Bruce Carleton
- Department of Pediatrics, BC Children's Hospital, Vancouver, BC, Canada.,Pharmaceutical Outcomes Program, BC Children's Hospital, Vancouver, BC, Canada.,Division of Translational Therapeutics, Department of Pediatrics, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada.,BC Children's Hospital Research Institute, Vancouver, BC, Canada
| | - Jill G Zwicker
- BC Children's Hospital Research Institute, Vancouver, BC, Canada.,Department of Occupational Science & Occupational Therapy, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Shahrad Rod Rassekh
- Department of Pediatrics, BC Children's Hospital, Vancouver, BC, Canada.,Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada.,Division of Pediatric Hematology/Oncology/BMT, Department of Pediatrics, BC Children's Hospital, Vancouver, BC, Canada.,Michael Cuccione Childhood Cancer Research Program, BC Children's Hospital Research Institute, Vancouver, BC, Canada
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96
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Zhang YT, Zhang L, Yao YM, Zhong XD, Chang J. Unexpected vincristine-induced systemic capillary leak syndrome in patients with Wilm's tumor: A single institution experience. Pediatr Hematol Oncol 2020; 37:90-96. [PMID: 31868068 DOI: 10.1080/08880018.2019.1685031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Capillary leak syndrome (CLS) is a rare but fatal disease, which has been reported following the infusions of interleukin-2, tumor necrosis factor, granulocyte-colony stimulating factor, certain monoclonal antibodies, and gemcitabine, suggesting that drugs can also cause CLS. In this study, seven Wilm's tumor cases with CLS had been presented, which was suggested to be caused following administration of vincristine (VCR). From January 1st, 2014 to December 31st, 2016, medical records from Wilm's tumor patients were reviewed to identify those diagnosed with CLS. Moreover, the following data were extracted for each patient, including age, gender, histological subtyping, tumor stage, risk group, biomarkers, chemotherapy regimen and dosage, surgery details, clinical manifestation of CLS, treatment regimen of CLS, and patient outcomes. From January 1st, 2014 to December 31st, 2016, a total of seven patients with Wilms tumor were identified with a diagnosis of VCR-associated CLS. Typically, for these seven cases in our study, the predominant features of CLS included interstitial pneumonia and pulmonary edema. Moreover, steroid therapy was demonstrated as the most effective therapy in our study. The clinical features of VCR-induced CLS are distinct, and pediatric oncologists should be aware of CLS that manifests as interstitial pneumonia and pulmonary edema during the VCR treatment for patients with Wilm's tumor.
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Affiliation(s)
- Yu-Tong Zhang
- The First Hospital of Jilin University, Changchun, Jilin, China
| | - Lei Zhang
- The First Hospital of Jilin University, Changchun, Jilin, China
| | - Yun-Ming Yao
- The First Hospital of Jilin University, Changchun, Jilin, China
| | - Xiao-Dan Zhong
- The First Hospital of Jilin University, Changchun, Jilin, China
| | - Jian Chang
- The First Hospital of Jilin University, Changchun, Jilin, China
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97
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Characterizing Iranian Pediatric Patients With Relapsed Acute Lymphoblastic Leukemia Through Gene Expression Profiling of Common ATP Binding Cassette Transporters Subfamily C. J Pediatr Hematol Oncol 2020; 42:41-45. [PMID: 31613845 DOI: 10.1097/mph.0000000000001613] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The correlation between gene expression of ABCC transporters and recurrence as a treatment failure in pediatric patients with acute lymphoblastic leukemia (ALL) is an unsolved problem in scientific associations. The aim of this study was to evaluate the predictive value of ABCC1-6 gene expression pattern for estimating recurrence in Iranian pediatric patients with ALL. MATERIALS AND METHODS Iranian pediatric patients with approved ALL enrolled in this study as 2 groups of case (relapsed ALL) and control (treated individuals who lasted for >3 years following their final treatment). Real-time polymerase chain reaction was done with GAPDH for expressing ABCC1-6 transporter genes. Cumulative doses of Vincristine, Daunorubicin, and L-Asparginase were checked for each patient. Gathered data analyzed with SPSS version 22 and REST 2009 software. RESULTS Thirty-nine samples as 23 relapsed ALL and 16 controls enrolled. High expression of ABCC2-6 and low expression of ABCC1 were detected in pediatric patients with relapse. ABCC3 and ABCC4 had significant relation with high-risk patients of NCI group. Also, ABCC4 and ABCC6 had more expression with high doses of Daunorubicin and L-Asparginase. CONCLUSIONS Designed expression pattern have the predictive value for estimating of conferring relapse in Iranian pediatric patients with diagnosed ALL. The authors suggest of designing a multiple childhood malignancy center project to evaluate this pattern in a cohort study.
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98
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Wu WS, Liu JJ, Sun YL, DU SX, Li CD, Li M, Ren SQ, Zhang J, Gong XJ, Sun LM. [Effect of bevacizumab in treatment of children with optic pathway glioma]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2019; 21:1193-1197. [PMID: 31874658 PMCID: PMC7389006 DOI: 10.7499/j.issn.1008-8830.2019.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 09/27/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To investigate the effect of bevacizumab in the treatment of children with optic pathway glioma (OPG). METHODS A retrospective analysis was performed for the clinical data of 30 children with OPG who underwent chemotherapy. According to whether bevacizumab was used, they were divided into conventional chemotherapy (carboplatin, vincristine and etoposide) group with 12 children and combined chemotherapy (bevacizumab, carboplatin, vincristine and etoposide) group with 18 children. The children were followed up to 6 months after chemotherapy, and the two groups were compared in terms of visual acuity and tumor size before and after chemotherapy and adverse reactions during chemotherapy. RESULTS The combined chemotherapy group had a significantly higher proportion of children achieving tumor regression than the conventional chemotherapy group (P<0.05), while there were no significant differences between the two groups in the proportion of children with improved visual acuity or adverse reactions (P>0.05). No chemotherapy-related death was observed in either group. CONCLUSIONS Bevacizumab combined with conventional chemotherapy can effectively reduce tumor size. Compared with conventional chemotherapy, such combination does not increase adverse reactions and can thus become a new direction for the treatment of OPG in children.
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Affiliation(s)
- Wan-Shui Wu
- Department of Pediatrics, Beijing Shijitan Hospital Affiliated to Capital Medical University, Beijing 100038, China.
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Gene Expression of ABCG1, ABCG2, and ABCB1 and Their Role in Iranian Pediatric Patients with Acute Lymphoblastic Leukemia’s Recurrence. INTERNATIONAL JOURNAL OF CANCER MANAGEMENT 2019. [DOI: 10.5812/ijcm.93300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Measuring vincristine-induced peripheral neuropathy in children with cancer: validation of the Dutch pediatric-modified Total Neuropathy Score. Support Care Cancer 2019; 28:2867-2873. [PMID: 31732853 PMCID: PMC7181423 DOI: 10.1007/s00520-019-05106-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 09/30/2019] [Indexed: 11/11/2022]
Abstract
Purpose The aims were to evaluate the construct validity and reliability of the Dutch version of the pediatric-modified Total Neuropathy Score (ped-mTNS) for assessing vincristine-induced peripheral neuropathy (VIPN) in Dutch pediatric oncology patients aged 5–18 years. Methods Construct validity (primary aim) of the ped-mTNS was determined by testing hypotheses about expected correlation between scores of the ped-mTNS (range: 0–32) and the Common Terminology Criteria for Adverse Events (CTCAE) (range: 0–18) for patients and healthy controls and by comparing patients and controls regarding their total ped-mTNS scores and the proportion of children identified with VIPN. Inter-rater and intra-rater reliability and measurement error (secondary aims) were assessed in a subgroup of study participants. Results Among the 112 children (56 patients and 56 age- and gender-matched healthy controls) evaluated, correlation between CTCAE and ped-mTNS scores was as expected (moderate (r = 0.60)). Moreover, as expected, patients had significantly higher ped-mTNS scores and more frequent symptoms of VIPN compared with controls (both p < .001). Reliability as measured within the intra-rater group (n = 10) (intra-class correlation coefficient (ICCagreement) = 0.64, standard error of measurement (SEMagreement) = 2.92, and smallest detectable change (SDCagreement) = 8.1) and within the inter-rater subgroup (n = 10) (ICCagreement = 0.63, SEMagreement = 3.7, and SDCagreement = 10.26) indicates insufficient reliability. Conclusion The Dutch version of the ped-mTNS appears to have good construct validity for assessing VIPN in a Dutch pediatric oncology population, whereas reliability appears to be insufficient and measurement error high. To improve standardization of VIPN assessment in children, future research aimed at evaluating and further optimizing the psychometric characteristics of the ped-mTNS is needed. Electronic supplementary material The online version of this article (10.1007/s00520-019-05106-3) contains supplementary material, which is available to authorized users.
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