1
|
Tay N, Laakso EL, Schweitzer D, Endersby R, Vetter I, Starobova H. Chemotherapy-induced peripheral neuropathy in children and adolescent cancer patients. Front Mol Biosci 2022; 9:1015746. [PMID: 36310587 PMCID: PMC9614173 DOI: 10.3389/fmolb.2022.1015746] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 09/20/2022] [Indexed: 11/22/2022] Open
Abstract
Brain cancer and leukemia are the most common cancers diagnosed in the pediatric population and are often treated with lifesaving chemotherapy. However, chemotherapy causes severe adverse effects and chemotherapy-induced peripheral neuropathy (CIPN) is a major dose-limiting and debilitating side effect. CIPN can greatly impair quality of life and increases morbidity of pediatric patients with cancer, with the accompanying symptoms frequently remaining underdiagnosed. Little is known about the incidence of CIPN, its impact on the pediatric population, and the underlying pathophysiological mechanisms, as most existing information stems from studies in animal models or adult cancer patients. Herein, we aim to provide an understanding of CIPN in the pediatric population and focus on the 6 main substance groups that frequently cause CIPN, namely the vinca alkaloids (vincristine), platinum-based antineoplastics (cisplatin, carboplatin and oxaliplatin), taxanes (paclitaxel and docetaxel), epothilones (ixabepilone), proteasome inhibitors (bortezomib) and immunomodulatory drugs (thalidomide). We discuss the clinical manifestations, assessments and diagnostic tools, as well as risk factors, pathophysiological processes and current pharmacological and non-pharmacological approaches for the prevention and treatment of CIPN.
Collapse
Affiliation(s)
- Nicolette Tay
- Institute for Molecular Bioscience, The University of Queensland, St Lucia, QLD, Australia
| | - E-Liisa Laakso
- Mater Research Institute-The University of Queensland, South Brisbane, QLD, Australia
| | - Daniel Schweitzer
- Mater Research Institute-The University of Queensland, South Brisbane, QLD, Australia
| | - Raelene Endersby
- Telethon Kids Institute, University of Western Australia, Nedlands, WA, Australia
| | - Irina Vetter
- Institute for Molecular Bioscience, The University of Queensland, St Lucia, QLD, Australia
- The School of Pharmacy, The University of Queensland, Woolloongabba, QLD, Australia
| | - Hana Starobova
- Institute for Molecular Bioscience, The University of Queensland, St Lucia, QLD, Australia
- *Correspondence: Hana Starobova,
| |
Collapse
|
2
|
Yuki EFN, Soares R, Kupa LDVK, Heise CO, Aikawa NE, Arnone M, Romiti R, Pedrosa TDN, Silva CAAD, Bonfa E, Pasoto SG. One-year prospective nerve conduction study of thalidomide neuropathy in lupus erythematosus: Incidence, coasting effect and drug plasma levels. Lupus 2021; 30:956-964. [PMID: 33657919 DOI: 10.1177/0961203321998433] [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: 01/13/2023]
Abstract
BACKGROUND Few prospective studies in cutaneous and systemic lupus erythematosus (CLE/SLE) assessed thalidomide-induced peripheral neuropathy (TiPN) incidence/reversibility, and most have not excluded confounding causes neither monitored thalidomide plasma levels. OBJECTIVES To evaluate TiPN incidence/reversibility, coasting effect and its association with thalidomide plasma levels in CLE/SLE. METHODS One-year prospective study of thalidomide in 20 CLE/SLE patients without pregnancy potential, with normal nerve conduction study (NCS), and excluded other PN causes. Thalidomide levels were determined by high-performance liquid chromatography/tandem mass spectrometry. RESULTS Twelve patients (60%) developed TiPN: 33.3% were symptomatic and 66.6% asymptomatic. Half of this latter group developed coasting effect (TiPN symptoms 1-3 months after drug withdrawal). The main predictive factors for TiPN were treatment duration ≥6 months (p = 0.025) and cumulative dose (p = 0.023). No difference in plasma thalidomide levels between patients with/without TiPN was observed (p = 0.464). After drug withdrawal, 75% symptomatic TiPN patients improved their symptoms. Seven TiPN patients underwent an additional NCS after drug withdrawal: 42.8% worsened NCS, 14.2% was stable, and 42.8% had improved NCS. CONCLUSION Our data provides novel evidence of coasting effect in half of asymptomatic patients with TiPN. The irreversible nature of this lesion in 25% of TiPN patients reinforces the relevance of early NCS monitoring, and suggests thalidomide use solely as a bridge for other effective therapy for refractory cutaneous lupus patients.
Collapse
Affiliation(s)
- Emily Figueiredo Neves Yuki
- Rheumatology Division, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Renata Soares
- Division of Central Laboratory, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Léonard de Vinci Kanda Kupa
- Division of Central Laboratory, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Carlos Otto Heise
- Neurology Department, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Nadia Emi Aikawa
- Rheumatology Division, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Marcelo Arnone
- Dermatology Department, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Ricardo Romiti
- Dermatology Department, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Tatiana do Nascimento Pedrosa
- Rheumatology Division, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Clovis Artur Almeida da Silva
- Rheumatology Division, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Eloisa Bonfa
- Rheumatology Division, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Sandra Gofinet Pasoto
- Rheumatology Division, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| |
Collapse
|
3
|
Islam B, Lustberg M, Staff NP, Kolb N, Alberti P, Argyriou AA. Vinca alkaloids, thalidomide and eribulin-induced peripheral neurotoxicity: From pathogenesis to treatment. J Peripher Nerv Syst 2019; 24 Suppl 2:S63-S73. [PMID: 31647152 DOI: 10.1111/jns.12334] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 07/16/2019] [Indexed: 02/06/2023]
Abstract
Vinca alkaloids, thalidomide, and eribulin are widely used to treat patients with childhood acute lymphoblastic leukemia (ALL), adults affected by multiple myeloma and locally invasive or metastatic breast cancer, respectively. However, soon after their introduction into clinical practice, chemotherapy-induced peripheral neurotoxicity (CIPN) emerged as their main non-hematological and among dose-limiting adverse events. It is generally perceived that vinca alkaloids and the antiangiogenic agent thalidomide are more neurotoxic, compared to eribulin. The exposure to these chemotherapeutic agents is associated with an axonal, length-dependent, sensory polyneuropathy of mild to moderate severity, whereas it is considered that the peripheral nerve damage, unless severe, usually resolves soon after treatment discontinuation. Advanced age, high initial and prolonged dosing, coadministration of other neurotoxic chemotherapeutic agents and pre-existing neuropathy are the common risk factors. Pharmacogenetic biomarkers might be used to define patients at increased susceptibility of CIPN. Currently, there is no established therapy for CIPN prevention or treatment; symptomatic treatment for neuropathic pain and dose reduction or withdrawal in severe cases is considered, at the cost of reduced cancer therapeutic efficacy. This review critically examines the pathogenesis, epidemiology, risk factors (both clinical and pharmacogenetic), clinical phenotype and management of CIPN as a result of exposure to vinca alkaloids, thalidomide and its analogue lenalidomide as also eribulin.
Collapse
Affiliation(s)
- Badrul Islam
- International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Maryam Lustberg
- Department of Internal Medicine, Division of Medical Oncology, The Ohio State University Comprehensive Cancer, Columbus, Ohio
| | - Nathan P Staff
- Department of Neurology, Mayo Clinic, Rochester, Minnesota
| | - Noah Kolb
- Department of Neurological Sciences, University of Vermont, Burlington, Vermont
| | - Paola Alberti
- Experimental Neurology Unit, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- NeuroMI (Milan Center for Neuroscience), Milan, Italy
| | - Andreas A Argyriou
- Department of Neurology, "Saint Andrew's" State General Hospital of Patras, Patras, Greece
| |
Collapse
|
4
|
Risk Factors and Outcomes of Thalidomide-induced Peripheral Neuropathy in a Pediatric Inflammatory Bowel Disease Cohort. Inflamm Bowel Dis 2017; 23:1810-1816. [PMID: 28817461 DOI: 10.1097/mib.0000000000001195] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Thalidomide is an effective therapy in children with inflammatory bowel disease refractory to standard treatments, but thalidomide-induced peripheral neuropathy (TiPN) limits its long-term use. We aimed to investigate the risk factors and the outcome of TiPN in children with inflammatory bowel disease. METHODS Within a retrospective multicenter cohort study, we evaluated prevalence and evolution of TiPN. Clinical data and candidate genetic profiles of patients with and without TiPN were compared with detect predisposing factors. RESULTS One hundred forty-two patients were identified. TiPN was found in 72.5% of patients (38.7% clinical and instrumental alterations, 26.8% exclusive electrophysiological anomalies, and 7.0% exclusive neurological symptoms). Median TiPN-free period of treatment was 16.5 months; percentage of TiPN-free patients was 70.0% and 35.6% at 12 and 24 months of treatment, respectively. The risk of TiPN increased depending on the mean daily dose (50-99 mg/d adjusted hazard ratio 2.62; 95% confidence interval [CI], 1.31-5.21; 100-149 mg/d adjusted hazard ratio 6.16; 95% CI, 20.9-13.06; >150 mg/d adjusted hazard ratio 9.57; 95% CI, 2.6-35.2). Single nucleotide polymorphisms in ICAM1 (rs1799969) and SERPINB2 (rs6103) genes were found to be protective against TiPN (odds ratio 0.15; 95% CI, 0.03-0.82 and 0.36; 95% CI, 0.14-0.88, respectively). TiPN was the cause of drug suspension in 41.8% of patients. Clinical symptoms resolved in 89.2% of cases, whereas instrumental alteration persisted in more than half of the patients during a short follow-up. CONCLUSIONS In children with inflammatory bowel disease, TiPN is common but mild and generally reversible. Cumulative dose seems to be the most relevant risk factor, whereas polymorphisms in genes involved in neuronal inflammation may be protective.
Collapse
|
5
|
Abstract
Severe, recalcitrant dermatologic conditions often require systemic treatment. Although efficacious, these medications have been associated with wide-ranging adverse reactions. Some are reversible, predictable, and either dose-dependent or treatment length-dependent, while others are unpredictable, irreversible, and potentially fatal. This review examines the neuropsychiatric adverse effects associated with US FDA-approved medications for treatment of the following dermatologic pathologies that typically require systemic therapy: autoimmune dermatoses, acne, psoriasis, and melanoma. A search of the literature was performed, with adverse effects ranging from mild headaches and neuropathy to severe encephalopathies. The medications associated with the most serious reactions were those used to treat psoriasis, especially the older non-biologic medications such as cyclosporine A and methotrexate. Given the importance of these systemic dermatologic therapies in treating severe, recalcitrant conditions, and the wide variety of potentially serious neuropsychiatric adverse effects of these medications, neurologists, psychiatrists, dermatologists, oncologists, and primary care providers must be aware of the potential for these neuropsychiatric adverse reactions to allow for appropriate counseling, management, and medication withdrawal.
Collapse
|
6
|
Kandula T, Park SB, Cohn RJ, Krishnan AV, Farrar MA. Pediatric chemotherapy induced peripheral neuropathy: A systematic review of current knowledge. Cancer Treat Rev 2016; 50:118-128. [DOI: 10.1016/j.ctrv.2016.09.005] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 08/19/2016] [Accepted: 09/01/2016] [Indexed: 12/01/2022]
|
7
|
Liew WKM, Pacak CA, Visyak N, Darras BT, Bousvaros A, Kang PB. Longitudinal Patterns of Thalidomide Neuropathy in Children and Adolescents. J Pediatr 2016; 178:227-232. [PMID: 27567409 DOI: 10.1016/j.jpeds.2016.07.040] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Revised: 06/15/2016] [Accepted: 07/27/2016] [Indexed: 12/30/2022]
Abstract
OBJECTIVE To characterize the longitudinal clinical and electrophysiological patterns of thalidomide neuropathy in children and adolescents. STUDY DESIGN Retrospective analysis of clinical records at a tertiary care children's hospital, including serial electrophysiological studies. RESULTS Sixteen patients aged 6-24 years received thalidomide to treat Crohn's disease from 2002 to 2012. Nine subjects had electrophysiological evidence of sensorimotor axonal polyneuropathy, 8 of whom had sensory and/or motor symptoms. The patients with polyneuropathy received thalidomide for 5 weeks to 52 months, with cumulative doses ranging from 1.4 to 207.7 g. All subjects with cumulative doses greater than 60 g developed polyneuropathy, and 4 of the 5 subjects who received thalidomide for more than 20 months developed polyneuropathy. The 7 subjects who had normal neurophysiological studies received therapy for 1 week to 25 months, with cumulative doses ranging from 0.7 to 47 g. In contrast to some previous reports, several patients had sensorimotor polyneuropathies, rather than pure sensory neuropathies. In patients with neuropathy who received therapy for more than 24 months and had 3 or more electromyography studies, the severity of the neuropathy plateaued. CONCLUSIONS Factors in addition to the total dose may contribute to the risk profile for thalidomide neuropathy, including pharmacogenetic susceptibilities. The severity of the neuropathy does not worsen relentlessly. Children, adolescents, and young adults receiving thalidomide should undergo regular neurophysiological studies to monitor for neuropathy.
Collapse
Affiliation(s)
- Wendy K M Liew
- Department of Neurology, Boston Children's Hospital and Harvard Medical School, Boston, MA; Neurology Service, Department of Pediatrics, KK Women's and Children's Hospital, Singapore
| | - Christina A Pacak
- Child Health Research Institute, Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL
| | - Nicole Visyak
- Department of Neurology, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Basil T Darras
- Department of Neurology, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Athos Bousvaros
- Division of Gastroenterology, Hepatology, and Nutrition, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Peter B Kang
- Department of Neurology, Boston Children's Hospital and Harvard Medical School, Boston, MA; Division of Pediatric Neurology, Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL.
| |
Collapse
|
8
|
Abstract
BACKGROUND Thalidomide is an immunomodulatory drug used in the experimental treatment of refractory Crohn disease and ulcerative colitis. We aimed to review the existing evidence on the efficacy and safety of thalidomide in the treatment of inflammatory bowel diseases. METHODS CENTRAL, MEDLINE, LILACS, POPLINE, CINHAL, and Web of Science were searched in March 2016. Manual search included conference and reference lists. All types of studies, except single case reports, were included. Outcomes evaluated were: induction of remission; maintenance of remission; steroid reduction; effect on penetrating Crohn disease; endoscopic remission; adverse events. RESULTS The research strategies retrieved 722 papers. Two randomized controlled trials and 29 uncontrolled studies for a total of 489 patients matched the inclusion criteria. Thalidomide induced a clinical response in 296/427 (69.3%) patients. Clinical remission was achieved in 220/427 (51.5%) cases. Maintenance of remission was reported in 128/160 (80.0%) patients at 6 months and in 96/133 (72.2%) at 12 months. Reduction in steroid dosage was reported in 109/152 (71.7%) patients. Fistulas improved in 49/81 (60.5%) cases and closed in 28/81 (34.6%). Endoscopic improvement was observed in 46/66 (69.7%) and complete mucosal healing in 35/66 (53.0%) patients. Cumulative incidence of total adverse events and of those leading to drug suspension was 75.6 and 19.7/1000 patient-months, respectively. Neurological disturbances accounted for 341/530 (64.3%) adverse events and were the most frequent cause of drug withdrawal. CONCLUSION Existing evidence suggests that thalidomide may be a valid treatment option for patients with inflammatory bowel diseases refractory to other first- and second-line treatments.
Collapse
Affiliation(s)
- Matteo Bramuzzo
- Pediatric Department, Institute for Maternal and Child Health IRCCS “Burlo Garofolo”
- Correspondence: Dott. Matteo Bramuzzo, Institute for Maternal and Child Health IRCCS “Burlo Garofolo,” Via dell’Istria 65, Trieste, Italy (e-mail: )
| | - Alessandro Ventura
- Pediatric Department, Institute for Maternal and Child Health IRCCS “Burlo Garofolo”
- Department of Medical Sciences, University of Trieste
| | - Stefano Martelossi
- Pediatric Department, Institute for Maternal and Child Health IRCCS “Burlo Garofolo”
| | - Marzia Lazzerini
- WHO Collaborating Centre for Maternal and Child Health, Institute for Maternal and Child Health IRCCS “Burlo Garofolo,” via dell’Istria, Trieste, Italy
| |
Collapse
|
9
|
Montgomery-Cranny JA, Wallace A, Rogers HJ, Hughes SC, Hegarty AM, Zaitoun H. Management of Recurrent Aphthous Stomatitis in Children. ACTA ACUST UNITED AC 2015; 42:564-6, 569-72. [PMID: 26506812 DOI: 10.12968/denu.2015.42.6.564] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Recurrent oral ulceration is common and may present in childhood. Causes of recurrent oral ulceration are numerous and there may be an association with underlying systemic disease. Recurrent aphthous stomatitis (RAS) is the most common underlying diagnosis in children. The discomfort of oral ulcers can impact negatively on quality of life of a child, interfering with eating, speaking and may result in missed school days. The role of the general dental practitioner is to identify patients who can be treated with simple measures in primary dental care and those who require assessment and treatment in secondary care. Management may include topical agents for symptomatic relief, topical corticosteroids and, in severe recalcitrant cases, systemic agents may be necessary.
Collapse
|
10
|
Abstract
BACKGROUND AND AIMS One of the most frequent neurologic complications reported in inflammatory bowel disease population is peripheral neuropathy; however, clinical aspects of peripheral nerve damage are not well characterized. The aim of the review is to present the existing literature on peripheral neuropathy in inflammatory bowel disease patients. METHODS A literature search identified the publications reporting on epidemiology, clinical features, underlying mechanisms and management of ulcerative colitis and Crohn's disease patients with peripheral nerve involvement. RESULTS The pathogenesis of peripheral nervous system damage in inflammatory bowel disease has yet to be elucidated, although it seems to be related to immune mechanisms; therefore, treatment with immunotherapy is recommended. In addition, peripheral neuropathy may appear as iatrogenic-related disorders associated with several drugs used in controlling inflammatory bowel disease activity; finally, peripheral neuropathy may also be caused by micronutrient deficiencies secondary to malabsorption-related disorders. CONCLUSIONS Although peripheral nervous nerve damage associated with inflammatory bowel disease is rarely reported, clinicians should be aware of the peripheral neuropathy clinical manifestations in order to recognize it and provide early treatment, which is crucial for preventing major neurologic morbidity. Heightened awareness is necessary for the successful management of these patients.
Collapse
Affiliation(s)
- Carmen García-Cabo
- Neurology Department, Hospital Universitario Central Asturias, Avda de Roma s/n, Oviedo, Asturias 33011, Spain.
| | - Germán Morís
- Neurology Department, Hospital Universitario Central Asturias, Avda de Roma s/n, Oviedo, Asturias 33011, Spain.
| |
Collapse
|
11
|
Wu CL, Ro LS, Jung SM, Tsai TC, Chu CC, Lyu RK, Huang CC, Kuo HC. Clinical presentation and electrophysiological findings of porphyric neuropathies: a follow-up study. Muscle Nerve 2015; 51:363-9. [PMID: 24985076 DOI: 10.1002/mus.24327] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/24/2014] [Indexed: 11/07/2022]
Abstract
INTRODUCTION A case series of acute intermittent porphyria (AIP) is described that focuses on the clinical course of the disease with regard to neurological manifestations of the peripheral nervous system. METHODS Eight patients were diagnosed with AIP on the basis of characteristic clinical findings, erythrocyte porphobilinogendeaminase activity, neuropathic patterns, serial changes in nerve conduction studies (NCS), and temporal relationship of central nervous system involvement. RESULTS Six patients diagnosed with AIP<2 months after symptom onset had neuropathy that was predominantly upper extremity, motor, and proximal. NCS recovery rates were slower in the lower than the upper limbs. Two patients diagnosed >2 months after symptom onset had distal sensorimotor polyneuropathy. CONCLUSIONS The findings from this case series suggest that the peripheral nerves may be differentially and selectively involved in different diagnostic stages of porphyric neuropathy.
Collapse
Affiliation(s)
- Chi-Lin Wu
- Department of Neurology, Chang Gung Memorial Hospital and College of Medicine, Chang Gung University, 199 Tung Hwa North Road, Taipei, Taiwan
| | | | | | | | | | | | | | | |
Collapse
|
12
|
Yang CS, Kim C, Antaya RJ. Review of thalidomide use in the pediatric population. J Am Acad Dermatol 2015; 72:703-11. [DOI: 10.1016/j.jaad.2015.01.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2014] [Revised: 12/22/2014] [Accepted: 01/05/2015] [Indexed: 02/08/2023]
|
13
|
Thalidomide use and outcomes in pediatric patients with Crohn disease refractory to infliximab and adalimumab. J Pediatr Gastroenterol Nutr 2012; 54:28-33. [PMID: 21681114 DOI: 10.1097/mpg.0b013e318228349e] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
OBJECTIVE The aim of the study was to evaluate thalidomide as rescue therapy for pediatric patients with severe refractory Crohn disease (CD) who failed to respond to antitumor necrosis factor (TNF) biologic agents. PATIENTS AND METHODS A computerized database was used to identify children with CD who had failed conventional immunosuppression therapy and received thalidomide rescue therapy. Twelve patients, mean age at diagnosis 10 years, were identified. Eight children had disease localized to the ileum and colon and 4 to the gastroduodenal area and colon. Five cases were complicated by strictures and 7 by fistulae. Previous drug therapy included azathioprine/6-mercaptopurine (11/12), methotrexate (7/12), and anti-TNF biologics (12/12). Outcome measures were Harvey-Bradshaw Index, change in prednisone dose, hospitalizations, bowel resections, and incision and drainage procedures. Laboratory evaluations were calculated before and after 1 to 6 months of thalidomide. RESULTS Mean Harvey-Bradshaw Index score improved from 11.8 to 3.9 (P = 0.0004), mean prednisone dose decreased from 13.9 to 2.3 mg/day (P = 0.001), mean number of hospitalizations decreased from 6.3 to 1.3 (P = 0.002), and erythrocyte sedimentation rate decreased from 35 to 14 mm/h (P = 0.02). The surgery rate pre-thalidomide was 0.031 and on thalidomide was 0.004. Of the 7 patients with fistulae, 5 had complete fistula closure, 1 had partial closure, and 1 showed no improvement. Adverse reactions that resulted in discontinuation of thalidomide are as follows: 42% peripheral neuropathy, 17% worsening of the CD, 8% dizziness, and 8% allergic reaction. All 5 patients who developed peripheral neuropathy had clinical resolution of the neurologic symptoms within 2 to 3 months after stopping thalidomide. CONCLUSIONS Thalidomide is a potentially effective rescue therapy for severe refractory CD in children who fail to respond to anti-TNF medications.
Collapse
|
14
|
Hernandez SH, Wiener SW, Smith SW. Case files of the New York City poison control center: paradichlorobenzene-induced leukoencephalopathy. J Med Toxicol 2010; 6:217-29. [PMID: 20373064 DOI: 10.1007/s13181-010-0053-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
|
15
|
Priolo T, Lamba LD, Giribaldi G, De Negri E, Grosso P, De Grandis E, Veneselli E, Buoncompagni A, Viola S, Alpigiani MG, Gandullia P, Calevo MG. Childhood thalidomide neuropathy: a clinical and neurophysiologic study. Pediatr Neurol 2008; 38:196-9. [PMID: 18279755 DOI: 10.1016/j.pediatrneurol.2007.11.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2007] [Revised: 07/25/2007] [Accepted: 11/12/2007] [Indexed: 10/22/2022]
Abstract
Thalidomide was recently reintroduced to treat several immune-mediated pathologies. Peripheral neuropathy is a significant side effect limiting its clinical use. Our aims include: (1) describing and identifying the incidence of clinical or electrophysiologic peripheral neuropathy in children, (2) determining whether peripheral neuropathy correlates with cumulative dose of thalidomide and with age, and (3) defining its reversibility rate. We studied 13 children manifesting immune-mediated pathologies treated with thalidomide at doses ranging from 25-100 mg/day. Clinical and neurophysiologic evaluation was performed before and after starting treatment. Seven children (53.8%) showed neurophysiologic signs of sensory peripheral axonal polyneuropathy. Five presented associated clinical symptoms, while the other two only presented subclinical, neurophysiologic signs of peripheral neuropathy. We found a significant correlation between the incidence of peripheral neuropathy and thalidomide cumulative dose (P = 0.02). We observed a lower incidence of peripheral neuropathy at a cumulative dose <20 gm, and a correlation with age (P < 0.01). The clinical and electrophysiologic recovery rate was 40%, and clinical improvement alone was observed in another 40%. Thalidomide induces dose-dependent and age-dependent peripheral neuropathy at a significant frequency in childhood (53.8%). In our experience a cumulative dosage at >20 gm and long-term administration for >10 months seem to increase the risk of peripheral neuropathy. We propose clinical and neurophysiologic follow-up every 3 months to identify and monitor possible side effects.
Collapse
Affiliation(s)
- Tiziana Priolo
- Children's Neuropsychiatry Operative Unit, Department of Neurosciences, Ophthalmology, and Genetics, IRCCS G. Gaslini Institute, University of Genoa, Largo Gaslini 5, Genoa, Italy
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
16
|
Turner CD, Chi S, Marcus KJ, MacDonald T, Packer RJ, Poussaint TY, Vajapeyam S, Ullrich N, Goumnerova LC, Scott RM, Briody C, Chordas C, Zimmerman MA, Kieran MW. Phase II study of thalidomide and radiation in children with newly diagnosed brain stem gliomas and glioblastoma multiforme. J Neurooncol 2006; 82:95-101. [PMID: 17031553 DOI: 10.1007/s11060-006-9251-9] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2006] [Accepted: 08/17/2006] [Indexed: 10/24/2022]
Abstract
A phase II study was conducted to assess the efficacy of administering daily thalidomide concomitantly with radiation and continuing for up to 1 year following radiation in children with brain stem gliomas (BSG) or glioblastoma multiforme (GBM). Secondary objectives were to obtain preliminary evidence of biologic activity of thalidomide and to evaluate toxicities from chronic administration of thalidomide in this population. Thirteen patients (2-14 years old) with newly diagnosed BSG (12 patients) or GBM (one patient) were enrolled between July 1999 and June 2000. All patients received focal radiotherapy to a total dose of 5,580 cGy. Thalidomide was administered once daily beginning on the first day of radiation and continued for 12 months or until the patient came off study. The starting dose was 12 mg/kg (rounded down to the nearest 50 mg) and was increased by 20% weekly, if tolerated, to 24 mg/kg or 1,000 mg (whichever was lower). Advanced imaging techniques and urine and serum analysis for anti-angiogenic markers were performed in some patients in an attempt to correlate changes with clinical effect of therapy. No patients completed the planned 12 months of thalidomide therapy and all have since died of disease progression. The median duration of therapy was 5 months (range 2-11 months). Nine patients came off study for progressive disease (PD), three patients due to toxicity and one patient withdrew consent. Several patients on this study required more extended courses of high dose steroids than would have been otherwise expected for this population due to significant peritumoral edema and necrosis. No consistent pattern emerged from the biologic correlative studies from 11 patients. However, advanced imaging with techniques such as MR spectroscopy, MR perfusion and 18-fluorodeoxyglucose positron emission tomography (FDG-PET) were helpful in distinguishing growing tumor from treatment effect and necrosis in some patients. The median time to progression (TTP) was 5 months (range 2-11 months) and the median time to death (TTD) was 9 months (range 5-17 months). In this small patient sample adding thalidomide to radiation did not improve TTP or TTD from historical controls, however, toxicity appeared to be increased.
Collapse
Affiliation(s)
- Christopher D Turner
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA 02115, USA.
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
17
|
Current awareness: Pharmacoepidemiology and drug safety. Pharmacoepidemiol Drug Saf 2005. [DOI: 10.1002/pds.1031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|