1
|
Chitnis T, Banwell B, Kappos L, Arnold DL, Gücüyener K, Deiva K, Saubadu S, Hu W, Benamor M, Le-Halpere A, Truffinet P, Tardieu M. Teriflunomide in pediatric patients with relapsing multiple sclerosis: Open-label extension of TERIKIDS. Mult Scler 2024; 30:833-842. [PMID: 38619037 PMCID: PMC11134969 DOI: 10.1177/13524585241242050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 03/07/2024] [Accepted: 03/08/2024] [Indexed: 04/16/2024]
Abstract
BACKGROUND The double-blind TERIKIDS study demonstrated the efficacy and safety of teriflunomide. OBJECTIVE To evaluate the efficacy, safety, and tolerability of continuous teriflunomide treatment in the TERIKIDS open-label extension. METHODS In the double-blind period, children with relapsing MS were randomized to placebo or teriflunomide (14 mg adult-equivalent dose) for ⩽ 96 weeks. Participants received teriflunomide for ⩽ 192 weeks post-randomization in the open-label extension. RESULTS The mean age at screening was 14.6 years. For teriflunomide/teriflunomide versus placebo/teriflunomide, estimated clinical relapse risk was reduced by 38% (hazard ratio (HR) 0.62; 95% confidence interval (CI) 0.39-0.98; p = 0.11) and numbers of gadolinium-enhancing T1 and new/enlarging T2 lesions were reduced by 43% (relative risk (RR) 0.570; 95% CI 0.33-0.98; p = 0.043) and 49% (RR 0.511; 95% CI 0.34-0.76; p = 0.001), respectively, in the combined double-blind and open-label periods. There was a trend toward reduced risk of 24-week sustained disability progression for teriflunomide/teriflunomide versus placebo/teriflunomide (HR 0.47; 95% CI 0.23-0.96). During the open-label extension, incidences of safety-related discontinuations were 4.0% (teriflunomide/teriflunomide) and 13.5% (placebo/teriflunomide), including two children who developed pancreatitis in the teriflunomide/teriflunomide group. CONCLUSION Teriflunomide reduced the long-term risk of focal inflammatory activity, with generally manageable tolerability and no new safety signals. Further evidence would strengthen clinical efficacy findings.ClinicalTrials.gov: NCT02201108.
Collapse
Affiliation(s)
- Tanuja Chitnis
- Massachusetts General Hospital for Children, Boston, MA, USA
| | - Brenda Banwell
- Children’s Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ludwig Kappos
- Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University of Basel, Basel, Switzerland/MS Center and Neurologic Clinic and Policlinic, Departments of Biomedicine and Clinical Research, University Hospital of Basel, Basel, Switzerland
| | - Douglas L Arnold
- Montreal Neurological Institute, McGill University, Montréal, QC, Canada
- NeuroRx Research, Montréal, QC, Canada
| | - Kivilcim Gücüyener
- Gazi Universitesi Tip Fakultesi Pediatrik Nöroloji Bilim Dali, Ankara, Turkey
| | - Kumaran Deiva
- Department of Pediatric Neurology, Assistance Publique-Hôpitaux de Paris, University Hospitals Paris Saclay, Paris, France
| | | | | | | | | | | | - Marc Tardieu
- Department of Pediatric Neurology, Assistance Publique-Hôpitaux de Paris, University Hospitals Paris Saclay, Paris, France
| |
Collapse
|
2
|
Skocic J, Richard L, Ferkul A, Cox E, Tseng J, Laughlin S, Bouffet E, Mabbott DJ. Multimodal imaging with magnetization transfer and diffusion tensor imaging reveals evidence of myelin damage in children and youth treated for a brain tumor. Neurooncol Pract 2024; 11:307-318. [PMID: 38737604 PMCID: PMC11085850 DOI: 10.1093/nop/npae003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2024] Open
Abstract
Background The microstructural damage underlying compromise of white matter following treatment for pediatric brain tumors is unclear. We use multimodal imaging employing advanced diffusion tensor imaging (DTI) and magnetization transfer imaging (MTI) MRI methods to examine chronic microstructural damage to white matter in children and adolescents treated for pediatric brain tumor. Notably, MTI may be more sensitive to macromolecular content, including myelin, than DTI. Methods Fifty patients treated for brain tumors (18 treated with surgery ± chemotherapy and 32 treated with surgery followed by cranial-spinal radiation; time from diagnosis to scan ~6 years) and 45 matched healthy children completed both MTI and DTI scans. Voxelwise and region-of-interest approaches were employed to compare white matter microstructure metrics (magnetization transfer ratio (MTR); DTI- fractional anisotropy [FA], radial diffusivity [RD], axial diffusivity [AD], mean diffusivity [MD]) between patients and healthy controls. Results MTR was decreased across multiple white matter tracts in patients when compared to healthy children, P < .001. These differences were observed for both patients treated with radiation and those treated with only surgery, P < .001. We also found that children and adolescents treated for brain tumors exhibit decreased FA and increased RD/AD/MD compared to their healthy counterparts in several white matter regions, Ps < .02. Finally, we observed that MTR and DTI metrics were related to multiple white matter tracts in patients, Ps < .01, but not healthy control children. Conclusions Our findings provide evidence that the white matter damage observed in patients years after treatment of pediatric posterior fossa tumors, likely reflects myelin disruption.
Collapse
Affiliation(s)
- Jovanka Skocic
- Program in Neurosciences and Mental Health, Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Logan Richard
- Program in Neurosciences and Mental Health, Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Ashley Ferkul
- Program in Neurosciences and Mental Health, Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Elizabeth Cox
- Program in Neurosciences and Mental Health, Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
- Department of Psychology, University of Toronto, Toronto, Ontario, Canada
| | - Julie Tseng
- Program in Neurosciences and Mental Health, Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Suzanne Laughlin
- Diagnostic Imaging, The Hospital for Sick Children, Toronto, Ontario, Canada
- Medical Imaging, University of Toronto, Toronto, Ontario, Canada
| | - Eric Bouffet
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada
- Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Donald James Mabbott
- Program in Neurosciences and Mental Health, Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
- Department of Psychology, University of Toronto, Toronto, Ontario, Canada
| |
Collapse
|
3
|
Nasr Z, Casper TC, Waltz M, Virupakshaiah A, Lotze T, Shukla N, Chitnis T, Gorman M, Benson LA, Rodriguez M, Tillema JM, Krupp L, Schreiner T, Mar S, Rensel M, Rose J, Liu C, Guye S, Manlius C, Waubant E. Clinical and magnetic resonance imaging outcomes in pediatric-onset MS patients on fingolimod and ocrelizumab. Mult Scler Relat Disord 2024; 87:105647. [PMID: 38838422 DOI: 10.1016/j.msard.2024.105647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 03/25/2024] [Accepted: 04/25/2024] [Indexed: 06/07/2024]
Abstract
BACKGROUND Observational studies looking at clinical a++nd MRI outcomes of treatments in pediatric MS, could assess current treatment algorithms, and provide insights for designing future clinical trials. OBJECTIVE To describe baseline characteristics and clinical and MRI outcomes in MS patients initiating ocrelizumab and fingolimod under 18 years of age. METHODS MS patients seen at 12 centers of US Network of Pediatric MS were included in this study if they had clinical and MRI follow-up and started treatment with either ocrelizumab or fingolimod prior to the age of 18. RESULTS Eighty-seven patients initiating fingolimod and 52 initiating ocrelizumab met the inclusion criteria. Before starting fingolimod, mean annualized relapse rate was 0.43 (95 % CI: 0.29 - 0.65) and 78 % developed new T2 lesions while during treatment it was 0.12 (95 % CI: 0.08 - 1.9) and 47 % developed new T2 lesions. In the ocrelizumab group, the mean annualized relapse rate prior to initiation of treatment was 0.64 (95 % CI: 0.38-1.09) and a total of 83 % of patients developed new T2 lesions while during treatment it was 0.09 (95 % CI: 0.04-0.21) and none developed new T2 lesions. CONCLUSION This study highlights the importance of evaluating current treatment methods and provides insights about the agents in the ongoing phase III trial comparing fingolimod and ocrelizumab.
Collapse
Affiliation(s)
- Zahra Nasr
- UCSF, Weill Institute for Neurosciences, San Francisco, United States.
| | - T Charles Casper
- University of Utah, Department of Pediatrics, Salt Lake City, United States
| | - Michael Waltz
- University of Utah, Department of Pediatrics, Salt Lake City, United States
| | | | - Tim Lotze
- Baylor College of Medicine/Texas Children's Hospital, Neurology and Developmental Neuroscience, Houston, United States
| | - Nikita Shukla
- Baylor College of Medicine/Texas Children's Hospital, Neurology and Developmental Neuroscience, Houston, United States
| | - Tanuja Chitnis
- Massachusetts General Hospital for Children, Mass General Brigham Pediatric MS Center, Boston, United States
| | - Mark Gorman
- Boston Children's Hospital, Pediatric Multiple Sclerosis and Related Disorders Program, Boston, United States
| | - Leslie A Benson
- Boston Children's Hospital, Pediatric Multiple Sclerosis and Related Disorders Program, Boston, United States
| | | | - Jan M Tillema
- Mayo Clinic, Pediatric MS Center, Rochester, United States
| | - Lauren Krupp
- New York University Langone Medical Center, Pediatric Multiple Sclerosis Center, New York, United States
| | - Teri Schreiner
- University of Colorado, Rocky Mountain MS Center, Aurora, United States
| | - Soe Mar
- Washington University, Pediatric MS and other Demyelinating Disease Center, St. Louis, United States
| | - Mary Rensel
- Cleveland Clinic, Mellen Center for Multiple Sclerosis, Cleveland, United States
| | - John Rose
- University of Utah, Department of Neurology, Salt Lake City, United States
| | - Chuang Liu
- F. Hoffmann-La Roche Ltd, Basel, Switzerland
| | | | | | | |
Collapse
|
4
|
Guo J, Wu J, Wang L, Liu H, Wu X, Yang H, Li W, Wang H, Bu B, Yang C, Zhou H, Guo S, Zhao Y, Wang Z, Li C, Tian DC, Chen S, Xue H, Zhang Y, Xu Y, Liang H, Wu Z, Zhang Y, Dong Q, Wang J, Quan C. Treatment algorithms of relapsing multiple sclerosis: an exploration based on the available disease-modifying therapies in China. Ther Adv Neurol Disord 2024; 17:17562864241239117. [PMID: 38616782 PMCID: PMC11015775 DOI: 10.1177/17562864241239117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Accepted: 02/14/2024] [Indexed: 04/16/2024] Open
Abstract
Multiple sclerosis (MS) was defined as a rare disease in China due to its low prevalence. For a long time, interferon β was the only approved disease-modifying therapy (DMT). Since the first oral DMT was approved in 2018, DMT approval accelerated, and seven DMTs were approved within 5 years. With an increasing number of DMTs being prescribed in clinical practice, it is necessary to discuss the standardized MS treatment algorithms depending on the disease activity and DMT availability. In this review paper, more than 20 Chinese experts in MS have reviewed the therapeutic progress of MS in China and worldwide and discussed algorithms for treating relapsing MS (RMS) based on the available DMTs in China, providing insights for establishing the standardized RMS treatment algorithms in this country.
Collapse
Affiliation(s)
- Jun Guo
- Department of Neurology, Tangdu Hospital, Air Force Medical University, Xi’an, China
| | - Jiayong Wu
- Department of Neurology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Lihua Wang
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Hongbo Liu
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaomu Wu
- Department of Neurology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Huan Yang
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China
| | - Wenyu Li
- Department of Neurology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Honghao Wang
- Department of Neurology, Guangzhou First People’s Hospital, Guangzhou, China
| | - Bitao Bu
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chunsheng Yang
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, China
| | - Hongyu Zhou
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
| | - Shougang Guo
- Department of Neurology, Shandong Provincial Hospital, Shandong First Medical University, Jinan, China
| | - Yinan Zhao
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Zhanhang Wang
- Department of Neurology, Guangdong 999 Brain Hospital, Guangzhou, China
| | - Chunyang Li
- Department of Neurology, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
| | - De-Cai Tian
- Center for Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Sheng Chen
- Department of Neurology & Institute of Neurology, Ruijin Hospital, Affiliated with Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huiru Xue
- Department of Neurology, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Yanlin Zhang
- Department of Neurology, Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Yongfeng Xu
- Department of Neurology, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Hui Liang
- Department of Neurology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Zhe Wu
- Department of Neurology, The First Hospital of China Medical University, Shenyang, China
| | | | - Qiang Dong
- Department of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
| | - Jiawei Wang
- Department of Neurology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Chao Quan
- Department of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, No. 12, Middle Wulumuqi Road, Shanghai 200040, China
- National Center for Neurological Disorders, Shanghai, China
| |
Collapse
|
5
|
Zhu F, Zhao Y, Arnold DL, Bar‐Or A, Bernstein CN, Bonner C, Graham M, Hart J, Knox N, Marrie RA, Mirza AI, O'Mahony J, Van Domselaar G, Yeh EA, Banwell B, Waubant E, Tremlett H. A cross-sectional study of MRI features and the gut microbiome in pediatric-onset multiple sclerosis. Ann Clin Transl Neurol 2024; 11:486-496. [PMID: 38130033 PMCID: PMC10863907 DOI: 10.1002/acn3.51970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 10/27/2023] [Accepted: 11/24/2023] [Indexed: 12/23/2023] Open
Abstract
OBJECTIVE To identify gut microbiome features associated with MRI lesion burden in persons with pediatric-onset multiple sclerosis (symptom onset <18 years). METHODS A cross-sectional study involving the Canadian Paediatric Demyelinating Disease Network study participants. Gut microbiome features (alpha diversity, phylum- and genus-level taxa) were derived using 16S rRNA sequencing from stool samples. T1- and T2-weighted lesion volumes were measured on brain MRI obtained within 6 months of stool sample procurement. Associations between the gut microbiota and MRI metrics (cube-root-transformed) were assessed using standard and Lasso regression models. RESULTS Thirty-four participants were included; mean ages at symptom onset and MRI were 15.1 and 19.0 years, respectively, and 79% were female. The T1- and T2-weighted lesion volumes were not significantly associated with alpha diversity (age and sex-adjusted p > 0.08). At the phylum level, high Tenericutes (relative abundance) was associated with higher T1 and T2 volumes (β coefficient = 0.25, 0.37) and high Firmicutes, Patescibacteria or Actinobacteria with lower lesion volumes (β coefficient = -0.30 to -0.07). At the genus level, high Ruminiclostridium, whereas low Coprococcus 3 and low Erysipelatoclostridium were associated with higher lesion volumes. INTERPRETATION Our study characterized the gut microbiota features associated with MRI lesion burden in pediatric-onset MS, shedding light onto possible pathophysiological mechanisms.
Collapse
Affiliation(s)
- Feng Zhu
- Department of Medicine (Neurology)The University of British ColumbiaVancouverBritish ColumbiaCanada
| | - Yinshan Zhao
- Department of Medicine (Neurology)The University of British ColumbiaVancouverBritish ColumbiaCanada
| | - Douglas L. Arnold
- Department of Neurology and NeurosurgeryMcGill University Faculty of MedicineMontrealQuebecCanada
| | - Amit Bar‐Or
- Department of Neurology, Perelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPennsylvaniaUSA
- The Children's Hospital of PhiladelphiaPhiladelphiaPennsylvaniaUSA
| | - Charles N. Bernstein
- Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health SciencesUniversity of ManitobaWinnipegManitobaCanada
- Inflammatory Bowel Disease Clinical and Research CentreUniversity of ManitobaWinnipegManitobaCanada
| | - Christine Bonner
- National Microbiology LaboratoryPublic Health Agency of CanadaWinnipegManitobaCanada
| | - Morag Graham
- National Microbiology LaboratoryPublic Health Agency of CanadaWinnipegManitobaCanada
- Department of Medical Microbiology and Infectious DiseasesUniversity of ManitobaWinnipegManitobaCanada
| | - Janace Hart
- Department of NeurologyUniversity of California San FranciscoSan FranciscoCaliforniaUSA
| | - Natalie Knox
- National Microbiology LaboratoryPublic Health Agency of CanadaWinnipegManitobaCanada
- Department of Medical Microbiology and Infectious DiseasesUniversity of ManitobaWinnipegManitobaCanada
| | - Ruth Ann Marrie
- Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health SciencesUniversity of ManitobaWinnipegManitobaCanada
| | - Ali I. Mirza
- Department of Medicine (Neurology)The University of British ColumbiaVancouverBritish ColumbiaCanada
| | - Julia O'Mahony
- Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health SciencesUniversity of ManitobaWinnipegManitobaCanada
| | - Gary Van Domselaar
- National Microbiology LaboratoryPublic Health Agency of CanadaWinnipegManitobaCanada
- Department of Medical Microbiology and Infectious DiseasesUniversity of ManitobaWinnipegManitobaCanada
| | - E. Ann Yeh
- Department of Neurology and NeurosurgeryMcGill University Faculty of MedicineMontrealQuebecCanada
| | - Brenda Banwell
- Department of Neurology, Perelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPennsylvaniaUSA
- The Children's Hospital of PhiladelphiaPhiladelphiaPennsylvaniaUSA
| | - Emmanuelle Waubant
- Department of NeurologyUniversity of California San FranciscoSan FranciscoCaliforniaUSA
| | - Helen Tremlett
- Department of Medicine (Neurology)The University of British ColumbiaVancouverBritish ColumbiaCanada
| | | |
Collapse
|
6
|
Papetti L, Panella E, Monte G, Ferilli MAN, Tarantino S, Checchi MP, Valeriani M. Pediatric Onset Multiple Sclerosis and Obesity: Defining the Silhouette of Disease Features in Overweight Patients. Nutrients 2023; 15:4880. [PMID: 38068737 PMCID: PMC10707944 DOI: 10.3390/nu15234880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 11/13/2023] [Accepted: 11/20/2023] [Indexed: 12/18/2023] Open
Abstract
Obesity has been suggested as an environmental risk factor for multiple sclerosis (MS) and may negatively effect the progression of the disease. The aim of this study is to determine any correlation between overweight/obesity and the clinical and neuroradiological features at the onset of pediatric onset multiple sclerosis (POMS). Were included patients referred to the POMS Unit of the Bambino Gesù Children's Hospital between June 2012 and June 2021. The diagnosis of MS with an onset of less than 18 years was required. For all included subjects, we considered for the analysis the following data at the onset of symptoms: general data (age, sex, functional system compromised by neurological signs, weight and height), brain and spinal magnetic resonance imaging (MRI), cerebrospinal fluid exams. We identified 55 pediatric cases of POMS and divided them into two groups according to the body mass index (BMI): 60% were healthy weight (HW) and 40% were overweight/obese (OW/O). OW/O patients experienced a two-year age difference in disease onset compared to the HW patients (12.7 ± 3.8 years vs. 14.6 ± 4.1 years; p < 0.05). Onset of polyfocal symptoms was seen more frequently in OW/O patients than in HW (72.7% vs. 21.2%; p < 0.05). The pyramidal functions were involved more frequently in the OW/O group than in the HW group (50% vs. 25%; p < 0.005). Black holes were detected more frequently in OW/O patients in onset MRI scans compared to the HW group (50% vs. 15.5%; p < 0.05). Our findings suggest that being overweight/obese affects the risk of developing MS at an earlier age and is associated with an unfavorable clinical-radiological features at onset. Weight control can be considered as a preventive/therapeutic treatment.
Collapse
Affiliation(s)
- Laura Papetti
- Developmental Neurology Unit, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (G.M.); (M.A.N.F.); (S.T.); (M.P.C.); (M.V.)
| | - Elena Panella
- Child Neurology and Psychiatry Unit, Systems Medicine Department, Hospital of Rome, Tor Vergata University, 00133 Rome, Italy;
| | - Gabriele Monte
- Developmental Neurology Unit, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (G.M.); (M.A.N.F.); (S.T.); (M.P.C.); (M.V.)
| | - Michela Ada Noris Ferilli
- Developmental Neurology Unit, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (G.M.); (M.A.N.F.); (S.T.); (M.P.C.); (M.V.)
| | - Samuela Tarantino
- Developmental Neurology Unit, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (G.M.); (M.A.N.F.); (S.T.); (M.P.C.); (M.V.)
| | - Martina Proietti Checchi
- Developmental Neurology Unit, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (G.M.); (M.A.N.F.); (S.T.); (M.P.C.); (M.V.)
| | - Massimiliano Valeriani
- Developmental Neurology Unit, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (G.M.); (M.A.N.F.); (S.T.); (M.P.C.); (M.V.)
- Center for Sensory Motor Interaction, Aalborg University, DK-9220 Aalborg, Denmark
| |
Collapse
|
7
|
Huppke B, Reinert MC, Hummel-Abmeier H, Stark W, Gärtner J, Huppke P. Pretreatment Neurofilament Light Chain Serum Levels, Early Disease Severity, and Treatment Response in Pediatric Multiple Sclerosis. Neurology 2023; 101:e1873-e1883. [PMID: 37748882 PMCID: PMC10663003 DOI: 10.1212/wnl.0000000000207791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 07/12/2023] [Indexed: 09/27/2023] Open
Abstract
BACKGROUND AND OBJECTIVES High disease activity and frequent therapy failure in pediatric multiple sclerosis (MS) make prognostic biomarkers urgently needed. We investigated whether serum neurofilament light chain (sNfL) levels in treatment-naive pediatric patients with MS are associated with early disease severity and indicate treatment outcomes. METHODS A retrospective cohort study of patients seen in the Göttingen Center for MS in Childhood and Adolescence, Germany. Inclusion criteria were MS diagnosis according to the McDonald criteria, MS onset <18 years, and available pretreatment serum sample. sNfL levels were analyzed using a single-molecule array assay. Associations with clinical and MRI evidence of disease severity at sampling were evaluated using the Spearman correlations and nonparametric tests for group comparisons. Correlations between pretreatment sNfL and annualized relapse and new T2 lesion rate on first-line therapy, and odd ratios for switch to high-efficacy therapy were assessed. RESULTS A total of 178 patients (116 women [65%]) with a mean sampling age of 14.3 years were included in the study. Pretreatment sNfL levels were above the ≥90th percentile reported for healthy controls in 80% of patients (median 21.1 pg/mL) and correlated negatively with age, but no correlation was seen with sex, oligoclonal band status, or body mass index. High pretreatment sNfL levels correlated significantly with a high number of preceding relapses, a shorter first interattack interval, a high T2 lesion count, and recent gadolinium-enhancing lesions. Of interest, sNfL levels reflected more strongly MRI activity rather than clinical activity. Pretreatment sNfL levels also correlated significantly with the relapse rate and occurrence of new/enlarging T2 lesions while on first-line injectable therapy. Odds of future therapy escalation increased from 0.14 for sNfL below 7.5 pg/mL to 6.38 for sNfL above 15 pg/mL. In patients with a recent relapse, higher sNfL levels were associated with poorer recovery 3 months after attack. DISCUSSION The results of this study have 3 important implications: First, pretreatment sNfL levels are a valuable biomarker for underlying disease activity in pediatric patients with MS. Second, pretreatment sNfL levels in pediatric patients with MS have a predictive value for the response to first-line therapy and the necessity of future therapy escalation. Third, high sNfL levels during a relapse are associated with poor recovery in this age group.
Collapse
Affiliation(s)
- Brenda Huppke
- From the Department of Pediatric Neurology (B.H.), University Hospital Jena; Department of Pediatrics and Adolescent Medicine (M.-C.R., H.H.-A., W.S., J.G.), Pediatric Neurology, University Medical Center Göttingen, Georg August University Göttingen; and Department of Neuropediatrics (P.H.), University Hospital Jena, Germany.
| | - Marie-Christine Reinert
- From the Department of Pediatric Neurology (B.H.), University Hospital Jena; Department of Pediatrics and Adolescent Medicine (M.-C.R., H.H.-A., W.S., J.G.), Pediatric Neurology, University Medical Center Göttingen, Georg August University Göttingen; and Department of Neuropediatrics (P.H.), University Hospital Jena, Germany
| | - Hannah Hummel-Abmeier
- From the Department of Pediatric Neurology (B.H.), University Hospital Jena; Department of Pediatrics and Adolescent Medicine (M.-C.R., H.H.-A., W.S., J.G.), Pediatric Neurology, University Medical Center Göttingen, Georg August University Göttingen; and Department of Neuropediatrics (P.H.), University Hospital Jena, Germany
| | - Wiebke Stark
- From the Department of Pediatric Neurology (B.H.), University Hospital Jena; Department of Pediatrics and Adolescent Medicine (M.-C.R., H.H.-A., W.S., J.G.), Pediatric Neurology, University Medical Center Göttingen, Georg August University Göttingen; and Department of Neuropediatrics (P.H.), University Hospital Jena, Germany
| | - Jutta Gärtner
- From the Department of Pediatric Neurology (B.H.), University Hospital Jena; Department of Pediatrics and Adolescent Medicine (M.-C.R., H.H.-A., W.S., J.G.), Pediatric Neurology, University Medical Center Göttingen, Georg August University Göttingen; and Department of Neuropediatrics (P.H.), University Hospital Jena, Germany
| | - Peter Huppke
- From the Department of Pediatric Neurology (B.H.), University Hospital Jena; Department of Pediatrics and Adolescent Medicine (M.-C.R., H.H.-A., W.S., J.G.), Pediatric Neurology, University Medical Center Göttingen, Georg August University Göttingen; and Department of Neuropediatrics (P.H.), University Hospital Jena, Germany.
| |
Collapse
|
8
|
Castillo Villagrán D, Yeh EA. Pediatric Multiple Sclerosis: Changing the Trajectory of Progression. Curr Neurol Neurosci Rep 2023; 23:657-669. [PMID: 37792206 DOI: 10.1007/s11910-023-01300-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/01/2023] [Indexed: 10/05/2023]
Abstract
PURPOSE OF REVIEW Multiple sclerosis is a chronic inflammatory disease of the central nervous system. When seen in children and adolescents, crucial stages of brain development and maturation may be affected. Prompt recognition of multiple sclerosis in this population is essential, as early intervention with disease-modifying therapies may change developmental trajectories associated with the disease. In this paper, we will review diagnostic criteria for pediatric multiple sclerosis, outcomes, differential diagnosis, and current therapeutic approaches. RECENT FINDINGS Recent studies have demonstrated the utility of newer structural and functional metrics in facilitating early recognition and diagnosis of pediatric MS. Knowledge about disease-modifying therapies in pediatric multiple sclerosis has expanded in recent years: important developmental impacts of earlier therapeutic intervention and use of highly effective therapies have been demonstrated. Pediatric MS is characterized by highly active disease and high disease burden. Advances in knowledge have led to early identification, diagnosis, and treatment. Lifestyle-related interventions and higher efficacy therapies are currently undergoing investigation.
Collapse
Affiliation(s)
- Daniela Castillo Villagrán
- Department of Pediatrics (Neurology), SickKids Research Institute, Division of Neurosciences and Mental Health, Hospital for Sick Children, University of Toronto, 555 University Ave., Toronto, ON, M5G1X8, Canada
| | - E Ann Yeh
- Department of Pediatrics (Neurology), SickKids Research Institute, Division of Neurosciences and Mental Health, Hospital for Sick Children, University of Toronto, 555 University Ave., Toronto, ON, M5G1X8, Canada.
| |
Collapse
|
9
|
Sikes EM, Finlayson M, Banwell B, Marrie RA, Yeh EA, Motl R. Physical activity and functional limitations in pediatric multiple sclerosis: Are fatigue and depression confounding variables? J Pediatr Rehabil Med 2023:PRM220081. [PMID: 37807790 DOI: 10.3233/prm-220081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/10/2023] Open
Abstract
PURPOSE Pediatric-onset multiple sclerosis (MS) is associated with risk for functional limitations defined as the perceived reduction in capacity for undertaking activities of daily living. Moderate-to-vigorous physical activity (MVPA) has been associated with less frequent and less impactful functional limitations, but the symptoms of fatigue and depression have not been considered as potential confounding variables. This study examined whether fatigue and depression confound the association between MVPA and functional limitations among youth with pediatric MS. METHODS Participant data were accumulated from three ongoing observational studies. The combined sample included 65 cases of pediatric-onset MS (24 male/41 female, 16±1.7 years of age). Data on self-report MVPA, functional limitations, depression, and fatigue were analyzed. RESULTS MVPA was significantly associated with functional limitations (r = 0.45), fatigue (r = -0.28), and depression (r = -0.32). Functional limitations were associated with fatigue (r = -0.45) and depressive symptoms (r = -0.53). MVPA was significantly correlated with functional limitations (β= 0.27, p = 0.04) even after accounting for general fatigue (β= 0.08, p = 0.64) and depressive symptoms (β= -0.40, p = 0.03) among those with pediatric MS. CONCLUSION Self-reported MVPA was associated with perceived functional limitations among youth with pediatric MS independent of perceived fatigue and depressive symptoms.
Collapse
Affiliation(s)
- E Morghen Sikes
- Division of Occupational Therapy, Shenandoah University, Leesburg, VA, USA
| | - Marcia Finlayson
- School of Rehabilitation Therapy, Queen's University, Kingston, ON, Canada
| | - Brenda Banwell
- Division of Child Neurology, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ruth Ann Marrie
- Departments of Medicine and Community Health Sciences, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - E Ann Yeh
- Department of Pediatrics, Division of Neurology, Hospital for Sick Children, Toronto, ON, Canada
- Department of Pediatrics (Neurology), University of Toronto, Toronto, ON, Canada
- Division of Neurosciences and Mental Health, SickKids Research Institute, Hospital for Sick Children, Toronto, ON, Canada
| | - Rob Motl
- Department of Kinesiology and Nutrition, University of Illinois Chicago, Chicago, IL, USA
| |
Collapse
|
10
|
Harrison TC, Blozis SA, Stuifbergen AK, Becker H. Longitudinal Effects of Sex, Aging, and Multiple Sclerosis Diagnosis on Function. Nurs Res 2023; 72:281-291. [PMID: 37350697 PMCID: PMC10655905 DOI: 10.1097/nnr.0000000000000656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/24/2023]
Abstract
BACKGROUND A gap in research about the trajectories of function among men and women aging with functional limitations because of multiple sclerosis (MS) hinders ability to plan for future needs. OBJECTIVES Using a biopsychosocial model, we characterize how men and women with MS report changes over time in their function and test how person-level differences in age, diagnosis duration, and sex influence perceived function. METHODS A longitudinal study with multiple waves of surveys was used to collect data on participant perceptions of function, as well as demographic and contextual variables. Self-reported functional limitation was measured over a decade. The study participants were community residing with physician-diagnosed MS. RESULTS The people with MS had a diagnosis duration of about 13 years and were around 51 years of age, on average, at the start of the study. They were primarily women and non-Hispanic White. We analyzed the data using mixed-effects models. Subject-specific, functional limitation trajectories were described best with a quadratic growth model. Relative to men, women reported lower functional limitation and greater between-person variation and rates of acceleration in functional limitation scores. DISCUSSION Results suggest function progressed through two pathways for over a decade, particularly closer to diagnoses. Variability in trajectories between individuals based on sex and years since diagnosis of disease indicates that men and women with MS may experience perceptions of their function with age differently. This has implications for clinician advice to men and women with MS.
Collapse
|
11
|
Kornbluh AB, Kahn I. Pediatric Multiple Sclerosis. Semin Pediatr Neurol 2023; 46:101054. [PMID: 37451754 DOI: 10.1016/j.spen.2023.101054] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 05/07/2023] [Accepted: 05/07/2023] [Indexed: 07/18/2023]
Abstract
The current diagnostic criteria for pediatric onset multiple sclerosis (POMS) are summarized, as well as the evidence for performance of the most recent iteration of McDonald criteria in the pediatric population. Next, the varied roles of MRI in POMS are reviewed, including diagnostic considerations and research-based utilization. The primary role of bloodwork and cerebrospinal fluid studies in the diagnosis of POMS is to rule out disease mimics. Prognostically, POMS portends a more inflammatory course with higher relapse rate and disability reached at younger ages compared with AOMS counterparts. As such, there is an emerging trend toward the earlier use of highly efficacious disease modifying therapies to target prompt immunomodulatory disease control. Current POMS disease modifying therapies (DMTs) and active clinical POMS trials are detailed.
Collapse
Affiliation(s)
- Alexandra B Kornbluh
- Children's National Hospital, Washington, DC; George Washington School of Medicine and Health Sciences, Washington, DC
| | - Ilana Kahn
- Children's National Hospital, Washington, DC; George Washington School of Medicine and Health Sciences, Washington, DC.
| |
Collapse
|
12
|
Boccia VD, Lapucci C, Cellerino M, Tazza F, Rossi A, Schiavi S, Mancardi MM, Inglese M. Evaluating the central vein sign in paediatric-onset multiple sclerosis: A case series study. Mult Scler 2023; 29:475-478. [PMID: 36514274 DOI: 10.1177/13524585221142319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The central vein sign (CVS) has been proposed as a biomarker of multiple sclerosis (MS). In adult-onset MS (AOMS), 40%-threshold of CVS positive (+) lesions demonstrated high accuracy for MS diagnosis. However, CVS+ lesions' performance has not been characterized in paediatric-onset (POMS) yet. We compared the CVS contribution to MS diagnosis in 10 POMS and 12 disease-duration-matched AOMS patients. Three POMS patients did not meet the 40%-threshold, while all AOMS patients were correctly diagnosed as having MS. The high proportion of periventricular confluent lesions, excluded from the CVS assessment, seemed to impair CVS sensitivity in POMS diagnosis.
Collapse
Affiliation(s)
- Vincenzo Daniele Boccia
- Department of Neurology, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
| | - Caterina Lapucci
- Department of Neurology, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy/HNSR, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Maria Cellerino
- Department of Neurology, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
| | - Francesco Tazza
- Department of Neurology, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
| | - Andrea Rossi
- UO Neuroradiologia, IRCCS Istituto Giannina Gaslini, Genoa, Italy/Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
| | - Simona Schiavi
- Department of Neurology, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
| | | | - Matilde Inglese
- Department of Neurology, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy/IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| |
Collapse
|
13
|
Zhang Y, Ren R, Yang L, Zhang H, Shi Y, Vitiello MV, Sanford LD, Tang X. Sleep in multiple sclerosis: a systematic review and meta-analysis of polysomnographic findings. J Clin Sleep Med 2023; 19:253-265. [PMID: 36117421 PMCID: PMC9892728 DOI: 10.5664/jcsm.10304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 09/13/2022] [Accepted: 09/14/2022] [Indexed: 02/04/2023]
Abstract
STUDY OBJECTIVES This study aims to explore the polysomnographically measured sleep differences between patients with multiple sclerosis (MS) and healthy control patients. METHODS An electronic literature search was conducted in EMBASE, MEDLINE, all EBM databases, CINAHL, and PsycINFO from inception to March 2022. A random-effects model was applied to explore the pooled effect sizes of polysomnographic differences between patients with MS and control patients. RESULTS Thirteen studies were identified for meta-analysis. The meta-analyses revealed significant reductions in stage N2 sleep and sleep efficiency and increases in wake time after sleep onset, the periodic limb movement index, and the periodic limb movement arousal index in patients with MS compared with control patients. Meta-regression analyses showed that some of the heterogeneity was explained by age and daytime sleepiness of patients with MS. CONCLUSIONS Our study showed that polysomnographic abnormalities are present in MS. Our findings also underscore the need for a comprehensive polysomnographic assessment of sleep changes in patients with MS. Furthermore, the effects of age and daytime sleepiness in patients with MS on sleep changes should also be carefully considered and closely monitored in the management of MS. CITATION Zhang Y, Ren R, Yang L, et al. Sleep in multiple sclerosis: a systematic review and meta-analysis of polysomnographic findings. J Clin Sleep Med. 2023;19(2):253-265.
Collapse
Affiliation(s)
- Ye Zhang
- Sleep Medicine Center, Department of Respiratory and Critical Care Medicine, Mental Health Center, Translational Neuroscience Center, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Rong Ren
- Sleep Medicine Center, Department of Respiratory and Critical Care Medicine, Mental Health Center, Translational Neuroscience Center, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Linghui Yang
- Sleep Medicine Center, Department of Respiratory and Critical Care Medicine, Mental Health Center, Translational Neuroscience Center, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Haipeng Zhang
- Sleep Medicine Center, Department of Respiratory and Critical Care Medicine, Mental Health Center, Translational Neuroscience Center, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Yuan Shi
- Sleep Medicine Center, Department of Respiratory and Critical Care Medicine, Mental Health Center, Translational Neuroscience Center, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Michael V. Vitiello
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington
| | - Larry D. Sanford
- Sleep Research Laboratory, Center for Integrative Neuroscience and Inflammatory Diseases, Pathology and Anatomy, Eastern Virginia Medical School, Norfolk, Virginia
| | - Xiangdong Tang
- Sleep Medicine Center, Department of Respiratory and Critical Care Medicine, Mental Health Center, Translational Neuroscience Center, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
14
|
Bibinoğlu Amirov C, Saltık S, Yalçınkaya C, Tütüncü M, Saip S, Siva A, Uygunoğlu U. Ocrelizumab in pediatric multiple sclerosis. Eur J Paediatr Neurol 2023; 43:1-5. [PMID: 36724688 DOI: 10.1016/j.ejpn.2023.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 12/09/2022] [Accepted: 01/26/2023] [Indexed: 01/28/2023]
Abstract
BACKGROUND Ocrelizumab is a recombinant humanized anti-CD20 monoclonal IgG1, approved by FDA and EMA for adult patients with multiple sclerosis (MS). The data on the efficacy and safety of Ocrelizumab for pediatric MS cases are limited. OBJECTIVE Here, we describe pediatric relapsing-remitting MS (P-RRMS) cases who were treated with Ocrelizumab as a disease-modifying drug. METHOD P-RRMS cases who were started Ocrelizumab below 18 years-of-age and followed-up >12 months with Ocrelizumab treatment were included. The primary end-points were annualized relapse rate (ARR) and magnetic resonance imaging (MRI) activity (new/enlarging T2 lesions and new gadolinium (Gd) enhancing lesions). The secondary end-points were the percentage of patients who remain relapse-free and/or free from Gd enhancing lesions, Expanded Disability Status Scale (EDSS) score, and the safety profile of Ocrelizumab. RESULTS Of 18 P-RRMS cases receiving Ocrelizumab, 10 patients fulfilled the inclusion criteria for our study. The median duration of follow-up under Ocrelizumab was 28,3 months (min: 15 months, max: 46 months). Mean ARR decreased from 2.01 (±0.71) to 0 during the follow-up of Ocrelizumab treatment (P < 0.0001). None of the patients had MRI activity during the treatment. Mean EDSS decreased from 1.75 (±1.09) to 1.20 (±0.63) from the initiation of Ocrelizumab to the last follow-up of the patients (P = 0.024). None of the patients had serious side effects, except one patient who experienced anaphylaxis. CONCLUSION Ocrelizumab can be considered a safe and effective treatment option in highly active P-RRMS.
Collapse
Affiliation(s)
- Ceren Bibinoğlu Amirov
- Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Department of Pediatrics, Division of Child Neurology, Istanbul, Turkey
| | - Sema Saltık
- Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Department of Pediatrics, Division of Child Neurology, Istanbul, Turkey
| | - Cengiz Yalçınkaya
- Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Department of Neurology, Istanbul, Turkey
| | - Melih Tütüncü
- Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Department of Neurology, Istanbul, Turkey
| | - Sabahattin Saip
- Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Department of Neurology, Istanbul, Turkey
| | - Aksel Siva
- Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Department of Neurology, Istanbul, Turkey
| | - Uğur Uygunoğlu
- Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Department of Neurology, Istanbul, Turkey.
| |
Collapse
|
15
|
Gaudioso CM, Zolno R, Wagner A, Mar S. Clinical Reasoning: A 6-Year-Old Girl With Right-Sided Pain and Weakness. Neurology 2023; 100:97-102. [PMID: 36257712 DOI: 10.1212/wnl.0000000000201481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 09/13/2022] [Indexed: 02/05/2023] Open
Abstract
We outline the case of a 6-year-old girl presenting with a 2-week course of waxing and waning neurologic symptoms, including right-sided pain, weakness, dizziness, and difficulty walking. Her examination was notable for right-sided weakness, hyperreflexia, and dysmetria. Diagnostic evaluation was significant for MRI with numerous T2 hyperintense, T1 hypointense, and T1-enhancing lesions located in the juxtacortical and periventricular regions, corpus callosum, brainstem, and spinal cord; positive CSF oligoclonal bands; negative serum aquaporin-4 immunoglobulin G (IgG) and myelin oligodendrocyte glycoprotein IgG; and positive serum Epstein-Barr viral capsid antigen IgG.
Collapse
Affiliation(s)
- Cristina M Gaudioso
- From the Washington University Pediatric MS, Other Demyelinating Disease Center, St. Louis, MO.
| | - Rachel Zolno
- From the Washington University Pediatric MS, Other Demyelinating Disease Center, St. Louis, MO
| | - Anne Wagner
- From the Washington University Pediatric MS, Other Demyelinating Disease Center, St. Louis, MO
| | - Soe Mar
- From the Washington University Pediatric MS, Other Demyelinating Disease Center, St. Louis, MO
| |
Collapse
|
16
|
Branson HM, Longoni G. Clinical Neuroimaging in Pediatric Dysimmune Disorders of the Central Nervous System. Semin Roentgenol 2023; 58:67-87. [PMID: 36732013 DOI: 10.1053/j.ro.2022.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/23/2022] [Accepted: 11/08/2022] [Indexed: 12/12/2022]
Affiliation(s)
- Helen M Branson
- Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, Ontario, Canada; University of Toronto, Department of Medical Imaging, Toronto, Ontario, Canada.
| | - Giulia Longoni
- Department of Pediatrics, Division of Neurology, The Hospital for Sick Children, Toronto, Ontario, Canada; Garry Hurvitz Centre for Brain & Mental Health, The Hospital for Sick Children, Toronto, Ontario, Canada; University of Toronto, Department of Paediatrics, Toronto, Ontario, Canada
| |
Collapse
|
17
|
Güleç ZEK, Uygunoğlu U, Tütüncü M, Saip S, Siva A, Yalçınkaya C. Analysis of determinants of treatment change in adult paediatric-onset MS patients. Mult Scler Relat Disord 2023; 69:104463. [PMID: 36563594 DOI: 10.1016/j.msard.2022.104463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 08/24/2022] [Accepted: 12/07/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Paediatric-onset multiple sclerosis (POMS) is increasing worldwide and represents approximately 5% of all MS cases. Although this patient group has similar characteristics to the adult group, it is important for this patient group to receive effective treatment due to the early onset of cognitive involvement, higher lesion burden, and secondary progression at an earlier age than adults. In this study, we aimed to evaluate the factors that cause treatment change in POMS patients. MATERIAL AND METHOD Adult patients with a first MS attack at age 18 years or younger who were followed up with the diagnosis of MS at the Clinical Neuroimmunology and Demyelinating Diseases outpatient clinic of Cerrahpaşa Medical School between 1987 and 2020 were included in our study. Patient files were reviewed retrospectively, and demographic and clinical characteristics, imaging, first attack characteristics, and treatment change were noted. We included 269 patients with a definite diagnosis of MS in the study, and these patients were evaluated in two groups: negative for treatment change and positive for treatment change. RESULTS Multifocal involvement was detected more frequently in the group with treatment change (p = 0,049). Cerebellar involvement as a first attack symptom was more common in male patients (p = 0,023) The age at first MS attack was found to be younger (p = 0,006), and the disease duration was longer in the positive for treatment change group (p = 0,003). Spinal cord involvement was more common in the positive for treatment change group (p = 0,016). Abnormal VEP findings were observed more frequently in the group without treatment change (p = 0.018). In multivariant analysis, spinal cord involvement, younger age at first attack, and abnormal VEP findings in the group without treatment change were found to be significant. Among the reasons for treatment change, the most common reason was radiological and clinical progression. CONCLUSION The higher inflammatory load in POMS patients compared with adults necessitates early initiation of treatment in this group and timely treatment change to prevent disability. Furthermore, this patient group should be followed closely and receive effective treatment.
Collapse
Affiliation(s)
- Zeynep Ece Kaya Güleç
- Department of Neurology, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey.
| | - Uğur Uygunoğlu
- Department of Neurology, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Melih Tütüncü
- Department of Neurology, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Sabahattin Saip
- Department of Neurology, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Aksel Siva
- Department of Neurology, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Cengiz Yalçınkaya
- Department of Neurology, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
| |
Collapse
|
18
|
Bruijstens AL, Stingl C, Güzel C, Stoop MP, Wong YYM, van Pelt ED, Banwell BL, Bar-Or A, Luider TM, Neuteboom RF. Neurodegeneration and humoral response proteins in cerebrospinal fluid associate with pediatric-onset multiple sclerosis and not monophasic demyelinating syndromes in childhood. Mult Scler 2023; 29:52-62. [PMID: 36154753 PMCID: PMC9896265 DOI: 10.1177/13524585221125369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Pediatric-onset multiple sclerosis (POMS) represents the earliest stage of disease pathogenesis. Investigating the cerebrospinal fluid (CSF) proteome in POMS may provide novel insights into early MS processes. OBJECTIVE To analyze CSF obtained from children at time of initial central nervous system (CNS) acquired demyelinating syndrome (ADS), to compare CSF proteome of those subsequently ascertained as having POMS versus monophasic acquired demyelinating syndrome (mADS). METHODS Patients were selected from two prospective pediatric ADS studies. Liquid chromatography-mass spectrometry (LC-MS) was performed in a Dutch discovery cohort (POMS n = 28; mADS n = 39). Parallel reaction monitoring-mass spectrometry (PRM-MS) was performed on selected proteins more abundant in POMS in a combined Dutch and Canadian validation cohort (POMS n = 48; mADS n = 106). RESULTS Discovery identified 5580 peptides belonging to 576 proteins; 58 proteins were differentially abundant with ⩾2 peptides between POMS and mADS, of which 28 more abundant in POMS. Fourteen had increased abundance in POMS with ⩾8 unique peptides. Five selected proteins were all confirmed within validation. Adjusted for age, 2 out of 5 proteins remained more abundant in POMS, that is, Carboxypeptidase E (CPE) and Semaphorin-7A (SEMA7A). CONCLUSION This exploratory study identified several CSF proteins associated with POMS and not mADS, potentially reflecting neurodegeneration, compensatory neuroprotection, and humoral response in POMS. The proteins associated with POMS highly correlated with age at CSF sampling.
Collapse
Affiliation(s)
- Arlette L Bruijstens
- AL Bruijstens Department of Neurology, Erasmus University Medical Center, Room Ee-2230, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Christoph Stingl
- Laboratory of Neuro-Oncology, Clinical and Cancer Proteomics, Department of Neurology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Coşkun Güzel
- Laboratory of Neuro-Oncology, Clinical and Cancer Proteomics, Department of Neurology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Marcel P Stoop
- Laboratory of Neuro-Oncology, Clinical and Cancer Proteomics, Department of Neurology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Yu Yi M Wong
- Department of Neurology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - E Daniëlle van Pelt
- Department of Neurology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | | | | | | | | | | |
Collapse
|
19
|
Margoni M, Preziosa P, Rocca MA, Filippi M. Pediatric multiple sclerosis: developments in timely diagnosis and prognostication. Expert Rev Neurother 2022; 22:393-403. [PMID: 35400266 DOI: 10.1080/14737175.2022.2064743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Pediatric-onset (PO) multiple sclerosis (MS) accounts for about 2-10% of the total MS cases. Recently, a greater attention has been given to POMS, with substantial improvements in the understanding of its pathophysiology, in the diagnostic work-up and in the identification of reliable prognosticators associated with long-term disability in these patients. AREAS COVERED This review summarizes the most recent updates regarding the pathophysiology of POMS, the current diagnostic criteria and the clinical, neuroradiological and laboratoristic markers that have been associated with disease progression (i.e. occurrence of a second clinical attack at disease onset and accumulation of disability in definite MS). EXPERT OPINION The study of POMS, where the clinical onset is closer to the biological onset of MS, may contribute to better understand how the different pathological processes impact brain maturation and contribute to disease progression, but also how brain plasticity may counterbalance structural damage accumulation. Although rare, POMS is a severe disease, characterized by a prominent clinical and radiological activity at disease onset and by the accumulation of physical and cognitive disability at a younger age compared to the adult counterpart, with significant detrimental consequences at long-term. Early and accurate diagnosis, together with early treatment, is highly warranted.
Collapse
Affiliation(s)
- Monica Margoni
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Multiple Sclerosis Center of the Veneto Region, Department of Neurosciences, University Hospital - School of Medicine, Padua, Italy
| | - Paolo Preziosa
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Maria A Rocca
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Massimo Filippi
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy.,Neurophysiology Service, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurorehabilitation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| |
Collapse
|
20
|
Krupp L, Banwell B, Chitnis T, Deiva K, Gaertner J, Ghezzi A, Huppke P, Waubant E, DeLasHeras V, Azmon A, Karan R. Effect of fingolimod on health-related quality of life in paediatric patients with multiple sclerosis: results from the phase 3 PARADIG MS Study. BMJ Neurol Open 2022; 4:e000215. [PMID: 35308898 PMCID: PMC8883212 DOI: 10.1136/bmjno-2021-000215] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 01/11/2022] [Indexed: 11/20/2022] Open
Abstract
Background In the PARADIGMS Study, fingolimod demonstrated superior efficacy versus interferon (IFN) β-1a and comparable overall incidence of adverse events but slightly higher rate of serious adverse events in patients with paediatric-onset multiple sclerosis (PoMS). Here, we report the health-related quality of life (HRQoL) outcomes from PARADIGMS. Methods Patients with PoMS (N=215; aged 10–<18 years) were randomised to once-daily oral fingolimod (N=107) or once-weekly intramuscular IFN β-1a (N=108). HRQoL outcomes were assessed using the 23-item Pediatric Quality of Life (PedsQL) scale that comprises Physical and Psychosocial Health Summary Scores (including Emotional, Social and School Functioning). A post hoc inferential analysis evaluated changes in self-reported or parent-reported PedsQL scores from baseline up to 2 years between treatment groups using an analysis of covariance model. Results Treatment with fingolimod showed improvements versus IFN β-1a on the PedsQL scale in both the self-reported and parent-reported Total Scale Scores (4.66 vs −1.16, p≤0.001 and 2.71 vs −1.02, p≤0.05, respectively). The proportion of patients achieving a clinically meaningful improvement in the PedsQL Total Scale Score was two times higher with fingolimod versus IFN β-1a per the self-reported scores (47.5% vs 24.2%, p=0.001), and fingolimod was favoured versus IFN β-1a per the parent-reported scores (37.8% vs 24.7%, p=non-significant). Group differences in self-reported Total Scale Scores in favour of fingolimod were most pronounced among patients who had ≥2 relapses in the year prior to study entry or who showed improving or stable Expanded Disability Status Scale scores during the study. Conclusion Fingolimod improved HRQoL compared with IFN β-1a in patients with PoMS as evidenced by the self-reported and parent-reported PedsQL scores.
Collapse
Affiliation(s)
- Lauren Krupp
- Pediatric MS Center, NYU Langone Health, New York, New York, USA
| | - Brenda Banwell
- The Children’s Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Tanuja Chitnis
- Pediatric Multiple Sclerosis Center, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Kumaran Deiva
- Department of Pediatric Neurology, French National Reference Center for Rare inflammatory and Auto-Immune Brain and Spinal Diseases, University Hospitals Paris Saclay, Bicêtre Hospital, Le Kremlin Bicêtre, Paris, France
| | - Jutta Gaertner
- Department of Pediatrics and Adolescent Medicine, German Centre for Multiple Sclerosis in Childhood and Adolescence University Medical Centre, Göttingen, Germany
| | - Angelo Ghezzi
- Centro Studi Sclerosi Multipla, Ospedale di Gallarate, Gallarate, Italy
| | - Peter Huppke
- Department of Pediatrics and Adolescent Medicine, German Centre for Multiple Sclerosis in Childhood and Adolescence University Medical Centre, Göttingen, Germany
- Department of Neuropediatrics, Jena University Hospital, Jena, Germany
| | - Emmanuelle Waubant
- Department of Neurology, University of California, San Francisco, California, USA
| | | | - Amin Azmon
- Biostatistics, Novartis Pharma AG, Basel, Switzerland
| | - Rajesh Karan
- Global Drug Delivery, Novartis Pharma AG, Basel, Switzerland
| |
Collapse
|
21
|
Bonacchi R, Meani A, Pagani E, Marchesi O, Falini A, Filippi M, Rocca MA. Association of Age at Onset With Gray Matter Volume and White Matter Microstructural Abnormalities in People With Multiple Sclerosis. Neurology 2021; 97:e2007-e2019. [PMID: 34607928 DOI: 10.1212/wnl.0000000000012869] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 08/27/2021] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND AND OBJECTIVES To investigate whether age at onset influences brain gray matter volume (GMV) and white matter (WM) microstructural abnormalities in adult patients with multiple sclerosis (MS), given its influence on clinical phenotype and disease course. METHODS In this hypothesis-driven cross-sectional study, we enrolled 67 patients with pediatric-onset MS (POMS) and 143 sex- and disease duration (DD)-matched randomly selected patients with adult-onset MS (AOMS), together with 208 healthy controls. All participants underwent neurologic evaluation and 3T MRI acquisition. MRI variables were standardized based on healthy controls, to remove effects of age and sex. Associations with DD in patients with POMS and patients with AOMS were studied with linear models. Time to reach clinical and MRI milestones was assessed with product-limit approach. RESULTS At DD 1 year, GMV and WM fractional anisotropy (FA) were abnormal in AOMS but not in POMS. Significant interaction of age at onset (POMS vs AOMS) into the association with DD was found for GMV and WM FA. The crossing point of regression lines in POMS and AOMS was at 20 years of DD for GMV and 14 for WM FA. For POMS and AOMS, median DD was 29 and 19 years to reach Expanded Disability Status Scale score 3 (p < 0.001), 31 and 26 years to reach abnormal Paced Auditory Serial Addition Task, 3-second version (p = 0.01), 24 and 18 years to reach abnormal GMV (p = 0.04), and 19 and 17 years to reach abnormal WM FA (p = 0.36). DISCUSSION Younger patients are initially resilient to MS-related damage. Then, compensatory mechanisms start failing with loss of WM integrity, followed by GM atrophy and finally disability.
Collapse
Affiliation(s)
- Raffaello Bonacchi
- From the Neuroimaging Research Unit, Division of Neuroscience (R.B., A.M., E.P., O.M., M.F., M.A.R.), Neurology Unit (R.B., M.F., M.A.R.), Neuroradiology Unit (A.F.), Neurorehabilitation Unit (M.F.), and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute; and Vita-Salute San Raffaele University (A.F., M.F., M.A.R.), Milan, Italy
| | - Alessandro Meani
- From the Neuroimaging Research Unit, Division of Neuroscience (R.B., A.M., E.P., O.M., M.F., M.A.R.), Neurology Unit (R.B., M.F., M.A.R.), Neuroradiology Unit (A.F.), Neurorehabilitation Unit (M.F.), and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute; and Vita-Salute San Raffaele University (A.F., M.F., M.A.R.), Milan, Italy
| | - Elisabetta Pagani
- From the Neuroimaging Research Unit, Division of Neuroscience (R.B., A.M., E.P., O.M., M.F., M.A.R.), Neurology Unit (R.B., M.F., M.A.R.), Neuroradiology Unit (A.F.), Neurorehabilitation Unit (M.F.), and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute; and Vita-Salute San Raffaele University (A.F., M.F., M.A.R.), Milan, Italy
| | - Olga Marchesi
- From the Neuroimaging Research Unit, Division of Neuroscience (R.B., A.M., E.P., O.M., M.F., M.A.R.), Neurology Unit (R.B., M.F., M.A.R.), Neuroradiology Unit (A.F.), Neurorehabilitation Unit (M.F.), and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute; and Vita-Salute San Raffaele University (A.F., M.F., M.A.R.), Milan, Italy
| | - Andrea Falini
- From the Neuroimaging Research Unit, Division of Neuroscience (R.B., A.M., E.P., O.M., M.F., M.A.R.), Neurology Unit (R.B., M.F., M.A.R.), Neuroradiology Unit (A.F.), Neurorehabilitation Unit (M.F.), and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute; and Vita-Salute San Raffaele University (A.F., M.F., M.A.R.), Milan, Italy
| | - Massimo Filippi
- From the Neuroimaging Research Unit, Division of Neuroscience (R.B., A.M., E.P., O.M., M.F., M.A.R.), Neurology Unit (R.B., M.F., M.A.R.), Neuroradiology Unit (A.F.), Neurorehabilitation Unit (M.F.), and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute; and Vita-Salute San Raffaele University (A.F., M.F., M.A.R.), Milan, Italy
| | - Maria A Rocca
- From the Neuroimaging Research Unit, Division of Neuroscience (R.B., A.M., E.P., O.M., M.F., M.A.R.), Neurology Unit (R.B., M.F., M.A.R.), Neuroradiology Unit (A.F.), Neurorehabilitation Unit (M.F.), and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute; and Vita-Salute San Raffaele University (A.F., M.F., M.A.R.), Milan, Italy.
| |
Collapse
|
22
|
[Practice-relevant autoimmune diseases of the central nervous system in pediatrics: early diagnosis and adequate initiation of treatment]. DER NERVENARZT 2021; 93:151-157. [PMID: 34731279 DOI: 10.1007/s00115-021-01211-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/17/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Pediatric autoimmune diseases affecting the central nervous system have recently come into the the focus of attention. Important advances have been made in the field of children with multiple sclerosis (MS), which led to a better understanding of the clinical characteristics and treatment options. Furthermore, new autoantibodies against target antigens of neurons, peripheral nerves and the myelin sheath have been detected. OBJECTIVE This article summarizes new advances in children with MS and addresses the differences to their adult counterparts. In addition, the most important forms of autoimmune encephalitis, such as N‑methyl D‑aspartate receptor (NMDA-R) or myelin oligodendrocyte glycoprotein (MOG) encephalitis in children are described together with the diagnostic algorithm and therapeutic approach in the event of a suspected autoimmune encephalitis. Lastly, the clinical spectrum of MOG antibody-associated diseases (MOGAD) is detailed.
Collapse
|
23
|
Abstract
Teriflunomide (Aubagio®), which was developed by Sanofi, is an oral immunomodulatory agent targeting the mitochondrial enzyme dihydroorotate dehydrogenase and available to adults to treat relapsing-remitting multiple sclerosis (MS). On 18 June 2021, teriflunomide received its first approval in this indication in pediatric patients aged ≥ 10 years in the EU. This article summarizes the milestones in the development of teriflunomide leading to this first pediatric approval for relapsing-remitting MS.
Collapse
Affiliation(s)
- Julia Paik
- Springer Nature, Private Bag 65901, Mairangi Bay, Auckland, 0754, New Zealand.
| |
Collapse
|
24
|
de Chalus A, Taveira M, Deiva K. Pediatric onset multiple sclerosis: Future challenge for early diagnosis and treatment. Presse Med 2021; 50:104069. [PMID: 34265375 DOI: 10.1016/j.lpm.2021.104069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 07/04/2021] [Indexed: 11/19/2022] Open
Abstract
Multiple sclerosis is a major socio-economical burden as it represents the most common cause of non-traumatic neurological disability in young adults [1]. It affects also children with a lower prevalence and incidence but remains a major concern as disability may occur later during their adulthood. Therefore, there is an absolute need for earlier diagnosis and treatment. In this review, we would focus on how these objectives can be achieved.
Collapse
Affiliation(s)
- Aliénor de Chalus
- University Hospitals Paris Saclay, Bicêtre Hospital, Pediatric Neurology Department, France.
| | - Mélanie Taveira
- University Hospitals Paris Saclay, Bicêtre Hospital, Pediatric Neurology Department, France
| | - Kumaran Deiva
- University Hospitals Paris Saclay, Bicêtre Hospital, Pediatric Neurology Department, France
| |
Collapse
|
25
|
Stephens S, Yeh EA. Lifestyle factors and outcomes in paediatric-onset multiple sclerosis. THE LANCET CHILD & ADOLESCENT HEALTH 2021; 5:464-466. [PMID: 34058124 DOI: 10.1016/s2352-4642(21)00157-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 05/06/2021] [Indexed: 10/21/2022]
Affiliation(s)
- Samantha Stephens
- Neuroscience and Mental Health, The Hospital for Sick Children Research Institute, Toronto, ON M5G1X8, Canada
| | - E Ann Yeh
- Neuroscience and Mental Health, The Hospital for Sick Children Research Institute, Toronto, ON M5G1X8, Canada; Department of Pediatrics, University of Toronto, ON, Canada; Division of Neurology, The Hospital for Sick Children, Toronto, ON, Canada.
| |
Collapse
|
26
|
Sikes EM, Iruthayanathan R, Grover SA, Viguiliouk E, Kamani Z, Stephens S, Berenbaum T, Noguera A, Ebrahimi N, O’Mahony J, Narang I, Weiss SK, Finlayson M, Banwell B, Marrie RA, Yeh EA, Motl RW. Physical Activity and Sedentary Behavior Patterns Across Weekdays and Weekend Days in Youth With Multiple Sclerosis and Controls. Int J MS Care 2021; 24:8-12. [DOI: 10.7224/1537-2073.2020-056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Abstract
Background:
This study quantified and compared weekday and weekend patterns of device-measured physical activity (PA) and sedentary behavior between youth with pediatric multiple sclerosis (MS) and controls for the purpose of informing future PA behavior change interventions.
Methods:
Participant data were obtained from 3 ongoing observational studies, and the sample included 40 participants with pediatric MS and 41 controls. Light PA (LPA), moderate to vigorous PA (MVPA), and sedentary behavior data were collected using activity monitors (ActiGraph LLC) over 1 week. The main analysis involved a 2-way mixed factor analysis of variance with group as a between-subjects factor (pediatric MS vs control) and day as a within-subjects factor (weekday vs weekend day).
Results:
There was no group by day interaction from the analysis of variance for percentage of activity monitor wear time spent in LPA, MVPA, or sedentary behavior. There was no effect of group for LPA, MVPA, or sedentary behavior. There was an effect of day of week on percentage of day spent in LPA, MVPA, and sedentary behavior.
Conclusions:
These results suggest that youth with pediatric MS and controls were less physically active and more sedentary on weekends than on weekdays, but there were no differences between groups in PA and sedentary behavior overall or by day of the week. Physical activity interventions may be more successful by initially targeting weekend day activity.
Collapse
Affiliation(s)
- E. Morghen Sikes
- From the Department of Physical Therapy, University of Alabama at Birmingham, Birmingham, AL, USA (EMS [now at Shenandoah University], RWM)
| | - Renisha Iruthayanathan
- Department of Neurosciences and Mental Health (RI, SAG, EV, ZK, SS, TB, AN, NE, JO, SKW, EAY), Division of Respiratory Medicine, Hospital for Sick Children, Toronto, ON, Canada
| | - Stephanie A. Grover
- Department of Neurosciences and Mental Health (RI, SAG, EV, ZK, SS, TB, AN, NE, JO, SKW, EAY), Division of Respiratory Medicine, Hospital for Sick Children, Toronto, ON, Canada
| | - Effie Viguiliouk
- Department of Neurosciences and Mental Health (RI, SAG, EV, ZK, SS, TB, AN, NE, JO, SKW, EAY), Division of Respiratory Medicine, Hospital for Sick Children, Toronto, ON, Canada
| | - Zehra Kamani
- Department of Neurosciences and Mental Health (RI, SAG, EV, ZK, SS, TB, AN, NE, JO, SKW, EAY), Division of Respiratory Medicine, Hospital for Sick Children, Toronto, ON, Canada
| | - Samantha Stephens
- Department of Neurosciences and Mental Health (RI, SAG, EV, ZK, SS, TB, AN, NE, JO, SKW, EAY), Division of Respiratory Medicine, Hospital for Sick Children, Toronto, ON, Canada
| | - Tara Berenbaum
- Department of Neurosciences and Mental Health (RI, SAG, EV, ZK, SS, TB, AN, NE, JO, SKW, EAY), Division of Respiratory Medicine, Hospital for Sick Children, Toronto, ON, Canada
| | - Austin Noguera
- Department of Neurosciences and Mental Health (RI, SAG, EV, ZK, SS, TB, AN, NE, JO, SKW, EAY), Division of Respiratory Medicine, Hospital for Sick Children, Toronto, ON, Canada
| | - Neda Ebrahimi
- Department of Neurosciences and Mental Health (RI, SAG, EV, ZK, SS, TB, AN, NE, JO, SKW, EAY), Division of Respiratory Medicine, Hospital for Sick Children, Toronto, ON, Canada
| | - Julia O’Mahony
- Department of Neurosciences and Mental Health (RI, SAG, EV, ZK, SS, TB, AN, NE, JO, SKW, EAY), Division of Respiratory Medicine, Hospital for Sick Children, Toronto, ON, Canada
| | - Indra Narang
- Department of Pediatrics (IN), Hospital for Sick Children, Toronto, ON, Canada
- University of Toronto, Toronto, ON, Canada (IN)
| | - Shelly K. Weiss
- Department of Neurosciences and Mental Health (RI, SAG, EV, ZK, SS, TB, AN, NE, JO, SKW, EAY), Division of Respiratory Medicine, Hospital for Sick Children, Toronto, ON, Canada
- Division of Neurology, Department of Pediatrics (SKW, EAY), Hospital for Sick Children, Toronto, ON, Canada
- Department of Pediatrics (Neurology), University of Toronto, Toronto, ON, Canada (SKW, EAY)
| | - Marcia Finlayson
- School of Rehabilitation Therapy, Queen’s University, Kingston, ON, Canada (MF)
| | - Brenda Banwell
- Division of Child Neurology, The Children’s Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, USA (BB)
| | - Ruth Ann Marrie
- Departments of Medicine and Community Health Sciences, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada (RAM)
| | - E. Ann Yeh
- Department of Neurosciences and Mental Health (RI, SAG, EV, ZK, SS, TB, AN, NE, JO, SKW, EAY), Division of Respiratory Medicine, Hospital for Sick Children, Toronto, ON, Canada
- Division of Neurology, Department of Pediatrics (SKW, EAY), Hospital for Sick Children, Toronto, ON, Canada
- Department of Pediatrics (Neurology), University of Toronto, Toronto, ON, Canada (SKW, EAY)
| | - Robert W. Motl
- From the Department of Physical Therapy, University of Alabama at Birmingham, Birmingham, AL, USA (EMS [now at Shenandoah University], RWM)
| |
Collapse
|
27
|
Cognitive Issues in Pediatric Multiple Sclerosis. Brain Sci 2021; 11:brainsci11040442. [PMID: 33808278 PMCID: PMC8065790 DOI: 10.3390/brainsci11040442] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/22/2021] [Accepted: 03/24/2021] [Indexed: 12/27/2022] Open
Abstract
Multiple sclerosis (MS) is one of the leading causes of disability in young adults. The onset of MS during developmental age makes pediatric patients particularly susceptible to cognitive impairment, resulting from both disease-related damage and failure of age-expected brain growth. Despite different test batteries and definitions, cognitive impairment has been consistently reported in approximately one-third of pediatric patients with MS. However, the lack of a uniform definition of cognitive impairment and the adoption of different test batteries have led to divergent results in terms of cognitive domains more frequently affected across the cohorts explored. This heterogeneity has hampered large international collaborative studies. Moreover, research aimed at the identification of risk factors (e.g., demographic, clinical, and radiological features) or protective factors (e.g., cognitive reserve, leisure activities) for cognitive decline is still scanty. Mood disorders, such as depression and anxiety, can be detected in these patients alongside cognitive decline or in isolation, and can negatively affect quality of life scores as well as academic performances. By using MRI, cognitive impairment was attributed to damage to specific brain compartments as well as to abnormal network activation patterns. However, multimodal MRI studies are still needed in order to assess the contribution of each MRI metric to cognitive impairment. Importantly, longitudinal studies have recently demonstrated failure of age-expected brain growth and of white matter (WM) and gray matter (GM) maturation plays a relevant role in determining cognitive dysfunction, in addition to MS-related direct damage. Whether these growth retardations might result in specific cognitive profiles according to the age at disease onset has not been studied, yet. A better characterization of cognitive profiles in pediatric MS patients, as well as the definition of neuroanatomical substrates of cognitive impairment and their longitudinal evolution are needed to develop efficient therapeutic strategies against cognitive impairment in this patient population.
Collapse
|
28
|
Pediatric inflammatory demyelinating disorders and mimickers: How to differentiate with MRI? Autoimmun Rev 2021; 20:102801. [PMID: 33727154 DOI: 10.1016/j.autrev.2021.102801] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 01/25/2021] [Indexed: 11/21/2022]
Abstract
Multiple sclerosis (MS) is a chronic, immune-mediated, neurodegenerative disorder of the central nervous system (CNS).While the clinical symptoms of MS most commonly manifest between 20 and 40 years of age, approximately 3 to 10% of all MS patients report that their first inaugural events can occur earlier in life, even in childhood, and thus include the pediatric population. The prevalence of MS onset in childhood/adolescence varies between 2.0% and 4.0% of all MS cases according to several extensive studies. The main imaging patterns of pediatric inflammatory demyelinating disorders and mimicking entities, including multiple sclerosis, neuromyelitis optica spectrum disorders, acute disseminated encephalomyelitis, MOG (myelin oligodendrocyte glycoprotein) antibody-related disorders and differential diagnoses will be addressed in this article, highlighting key points to the differential diagnosis.
Collapse
|
29
|
Yeh EA. Real-world outcomes in pediatric MS: Psychiatric comorbidities and school performance. Mult Scler 2021; 27:165-166. [PMID: 33476254 DOI: 10.1177/1352458520976997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
30
|
Rosso M, Healy BC, Saxena S, Paul A, Bjornevik K, Kuhle J, Benkert P, Leppert D, Guttmann C, Bakshi R, Weiner HL, Chitnis T. MRI Lesion State Modulates the Relationship Between Serum Neurofilament Light and Age in Multiple Sclerosis. J Neuroimaging 2021; 31:388-393. [DOI: 10.1111/jon.12826] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 12/02/2020] [Accepted: 12/03/2020] [Indexed: 01/10/2023] Open
Affiliation(s)
- Mattia Rosso
- Brigham and Women's Hospital Harvard Medical School Boston MA
- Ann Romney Center for Neurologic Diseases Harvard Medical School Boston MA
| | - Brian C. Healy
- Brigham and Women's Hospital Harvard Medical School Boston MA
- Ann Romney Center for Neurologic Diseases Harvard Medical School Boston MA
- Biostatistics Center Massachusetts General Hospital Boston MA
| | - Shrishti Saxena
- Brigham and Women's Hospital Harvard Medical School Boston MA
- Ann Romney Center for Neurologic Diseases Harvard Medical School Boston MA
| | - Anu Paul
- Brigham and Women's Hospital Harvard Medical School Boston MA
- Ann Romney Center for Neurologic Diseases Harvard Medical School Boston MA
| | - Kjetil Bjornevik
- Harvard T.H. Chan School of Public Health Harvard University Boston MA
| | - Jens Kuhle
- Neurologic Clinic and Policlinic, Departments of Medicine, Biomedicine and Clinical Research University Hospital Basel University of Basel Basel Switzerland
| | - Pascal Benkert
- Clinical Trial Unit, Department of Clinical Research, University Hospital Basel University of Basel Basel Switzerland
| | - David Leppert
- Neurologic Clinic and Policlinic, Departments of Medicine, Biomedicine and Clinical Research University Hospital Basel University of Basel Basel Switzerland
| | - Charles Guttmann
- Brigham and Women's Hospital Harvard Medical School Boston MA
- Ann Romney Center for Neurologic Diseases Harvard Medical School Boston MA
| | - Rohit Bakshi
- Brigham and Women's Hospital Harvard Medical School Boston MA
- Ann Romney Center for Neurologic Diseases Harvard Medical School Boston MA
- Brigham Multiple Sclerosis Center, Department of Neurology, Brigham and Women's Hospital Harvard Medical School Boston MA
| | - Howard L. Weiner
- Brigham and Women's Hospital Harvard Medical School Boston MA
- Ann Romney Center for Neurologic Diseases Harvard Medical School Boston MA
- Brigham Multiple Sclerosis Center, Department of Neurology, Brigham and Women's Hospital Harvard Medical School Boston MA
| | - Tanuja Chitnis
- Brigham and Women's Hospital Harvard Medical School Boston MA
- Ann Romney Center for Neurologic Diseases Harvard Medical School Boston MA
- Brigham Multiple Sclerosis Center, Department of Neurology, Brigham and Women's Hospital Harvard Medical School Boston MA
| |
Collapse
|
31
|
Krysko KM, Graves JS, Rensel M, Weinstock-Guttman B, Rutatangwa A, Aaen G, Belman A, Benson L, Chitnis T, Gorman M, Goyal MS, Harris Y, Krupp L, Lotze T, Mar S, Moodley M, Ness J, Rodriguez M, Rose J, Schreiner T, Tillema JM, Waltz M, Casper TC, Waubant E. Real-World Effectiveness of Initial Disease-Modifying Therapies in Pediatric Multiple Sclerosis. Ann Neurol 2020; 88:42-55. [PMID: 32267005 DOI: 10.1002/ana.25737] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 03/31/2020] [Accepted: 04/02/2020] [Indexed: 01/13/2023]
Abstract
OBJECTIVE To assess real-world effectiveness of initial treatment with newer compared to injectable disease-modifying therapies (DMTs) on disease activity in pediatric multiple sclerosis (MS) and clinically isolated syndrome (CIS). METHODS This is a cohort study of children with MS/CIS followed at 12 clinics in the US Network of Pediatric MS Centers, who received initial therapy with newer (fingolimod, dimethyl fumarate, teriflunomide, natalizumab, rituximab, ocrelizumab) or injectable (interferon-β, glatiramer acetate) DMTs. Propensity scores (PSs) were computed, including preidentified confounders. Relapse rate while on initial DMT was modeled with negative binomial regression, adjusted for PS-quintile. Time to new/enlarging T2-hyperintense and gadolinium-enhancing lesions on brain magnetic resonance imaging were modeled with midpoint survival analyses, adjusted for PS-quintile. RESULTS A total of 741 children began therapy before 18 years, 197 with newer and 544 with injectable DMTs. Those started on newer DMTs were older (15.2 vs injectable 14.4 years, p = 0.001) and less likely to have a monofocal presentation. In PS-quintile-adjusted analysis, those on newer DMTs had a lower relapse rate than those on injectables (rate ratio = 0.45, 95% confidence interval (CI) = 0.29-0.70, p < 0.001; rate difference = 0.27, 95% CI = 0.14-0.40, p = 0.004). One would need to treat with newer rather than injectable DMTs for 3.7 person-years to prevent 1 relapse. Those started on newer DMTs had a lower rate of new/enlarging T2 (hazard ratio [HR] = 0.51, 95% CI = 0.36-0.72, p < 0.001) and gadolinium-enhancing lesions (HR = 0.38, 95% CI = 0.23-0.63, p < 0.001) than those on injectables. INTERPRETATION Initial treatment of pediatric MS/CIS with newer DMTs led to better disease activity control compared to injectables, supporting greater effectiveness of newer therapies. Long-term safety data for newer DMTs are required. ANN NEUROL 2020 ANN NEUROL 2020;88:42-55.
Collapse
Affiliation(s)
- Kristen M Krysko
- UCSF Weill Institute for Neurosciences, Department of Neurology, University of California, San Francisco, San Francisco, CA
| | - Jennifer S Graves
- UCSF Weill Institute for Neurosciences, Department of Neurology, University of California, San Francisco, San Francisco, CA.,Department of Neurology, University of California, San Diego, La Jolla, CA
| | - Mary Rensel
- Department of Neurology, Cleveland Clinic, Cleveland, OH
| | | | - Alice Rutatangwa
- UCSF Weill Institute for Neurosciences, Department of Neurology, University of California, San Francisco, San Francisco, CA
| | - Gregory Aaen
- Department of Pediatrics, Loma Linda University, San Bernardino, CA
| | - Anita Belman
- Department of Neurology, New York University Langone Medical Center, New York, NY
| | - Leslie Benson
- Department of Neurology, Boston Children's Hospital, Boston, MA
| | - Tanuja Chitnis
- Department of Pediatric Neurology, Massachusetts General Hospital, Boston, MA
| | - Mark Gorman
- Department of Neurology, Boston Children's Hospital, Boston, MA
| | - Manu S Goyal
- Mallinckrodt Institute of Radiology, Washington University in Saint Louis, St Louis, MO
| | - Yolanda Harris
- Department of Nursing, University of Alabama at Birmingham, Birmingham, AL
| | - Lauren Krupp
- Department of Neurology, New York University Langone Medical Center, New York, NY
| | - Timothy Lotze
- Department of Neurology, Texas Children's Hospital, Houston, TX
| | - Soe Mar
- Department of Neurology, Washington University in Saint Louis, St Louis, MO
| | - Manikum Moodley
- Department of Pediatrics and Neurology, Dell Children's Hospital, University of Texas, Austin, TX
| | - Jayne Ness
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL
| | | | - John Rose
- Department of Neurology, University of Utah, Salt Lake City, UT
| | - Teri Schreiner
- Departments of Neurology and Pediatrics, University of Colorado, Aurora, CO
| | | | - Michael Waltz
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - T Charles Casper
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - Emmanuelle Waubant
- UCSF Weill Institute for Neurosciences, Department of Neurology, University of California, San Francisco, San Francisco, CA
| | | |
Collapse
|
32
|
Elizabeth Morghen S, Robert W M. Pilot study of social cognitive theory variables as correlates of physical activity among adolescents with pediatric multiple sclerosis. Mult Scler Relat Disord 2020; 42:102026. [PMID: 32272443 DOI: 10.1016/j.msard.2020.102026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 01/23/2020] [Accepted: 02/23/2020] [Indexed: 11/19/2022]
Abstract
PURPOSE Adolescents with pediatric onset multiple sclerosis (MS) engage in low rates of physical activity. Behavioral interventions that target physical activity are most successful if grounded in theory. This study explored social cognitive theory (SCT) variables as correlates of physical activity among adolescents with pediatric onset MS. PROCEDURES Participants who had a diagnosis of pediatric onset MS, were between the ages of 14 and 18 years, and were fluent and literate in English were eligible. The electronic web-delivered survey included a demographics questionnaire, the Godin Leisure Time Exercise Questionnaire (GLTEQ), and measures of SCT variables. RESULTS The overall sample included 24 adolescents with pediatric onset MS (M:3,F:21) with a mean age of 16.1 years and disease duration of 2.6 years. The sample was predominately Caucasian (n = 14, 58%). Exercise planning (ρ=0.54), exercise outcome expectations (ρ=0.46), self-efficacy for overcoming barriers (ρ = 0.52), and exercise social support (ρ=0.58) were associated with GLTEQ scores. CONCLUSIONS Researchers might develop behavioral interventions that target exercise outcome expectations, exercise planning, self-efficacy for overcoming barriers, and exercise social support for changing physical activity in pediatric onset MS.
Collapse
Affiliation(s)
| | - Motl Robert W
- University of Alabama at Birmingham, Department of Physical Therapy, Birmingham, Alabama
| |
Collapse
|
33
|
Abstract
PURPOSE OF REVIEW To summarize recent developments in the classification, investigation and management of pediatric optic neuritis (PON). RECENT FINDINGS A recent surge in interest surrounding antibodies to myelin oligodendrocyte glycoprotein antibody (MOG-Ab) has instigated a paradigm shift in our assessment of children with PON. This serological marker is associated with a broad spectrum of demyelinating syndromes that are clinically and radiologically distinct from multiple sclerosis (MS) and aquaporin-4 antibody positive neuromyelitis optica spectrum disorder (AQP4+NMOSD). Optic neuritis is the most common presenting phenotype of MOG-Ab positive-associated disease (MOG+AD). MOG-Ab seropositivity is much more common in the pediatric population and it predicts a better prognosis than MS or AQP4+NMOSD, except in the subset that exhibit a recurrent phenotype. SUMMARY A better grasp of MOG+AD features and its natural history has facilitated more accurate risk stratification of children after a presenting episode of PON. Consequently, the initial investigation of PON has broadened to include serology, along with neuroimaging and cerebrospinal fluid analysis. Acute treatment of PON and chronic immunotherapy is also becoming better tailored to the suspected or confirmed diagnoses of MS, AQP4+NMOSD and MOG+AD.
Collapse
Affiliation(s)
- Jane H. Lock
- Departments of Ophthalmology, Emory University School of Medicine, Atlanta, Georgia, United States
| | - Nancy J. Newman
- Departments of Ophthalmology, Emory University School of Medicine, Atlanta, Georgia, United States
- Departments of Ophthalmology, Neurology, Emory University School of Medicine, Atlanta, Georgia, United States
- Departments of Ophthalmology, Neurological Surgery, Emory University School of Medicine, Atlanta, Georgia, United States
| | - Valérie Biousse
- Departments of Ophthalmology, Emory University School of Medicine, Atlanta, Georgia, United States
- Departments of Ophthalmology, Neurology, Emory University School of Medicine, Atlanta, Georgia, United States
| | - Jason H. Peragallo
- Departments of Ophthalmology, Emory University School of Medicine, Atlanta, Georgia, United States
- Departments of Ophthalmology, Pediatrics, Emory University School of Medicine, Atlanta, Georgia, United States
| |
Collapse
|
34
|
Abstract
PURPOSE OF REVIEW With the recognition that pediatric-onset multiple sclerosis (POMS) is characterized by more prominent disease activity, earlier age at onset of disability milestones, and more prominent cognitive impairment compared with physical disability earlier in the disease course compared with adult-onset multiple sclerosis (AOMS), there has been increasing interest in identifying optimal and safe treatment approaches to achieve better disease control in this group. Injectable therapies have been traditionally used as first line in this population, although not formally approved. This review focuses on current treatment and monitoring approaches in POMS. RECENT FINDINGS In the past few years, and despite the paucity of FDA-approved medications for use in POMS, an increasing trend toward using newer disease-modifying therapies (DMTs) in this group is observed. However, escalation (as opposed to induction) remains the most frequent approach, and many children continue to be untreated before age 18, particularly before age 12. The only FDA- and EMA-approved disease-modifying therapy in POMS is fingolimod; however, dimethyl fumarate, teriflunomide, natalizumab, ocrelizumab, and alemtuzumab either have been evaluated in observational studies or are being currently investigated in formal randomized controlled trials for use in POMS and appear to be safe in this group. Autologous hematopoietic stem cell transplantation has also been evaluated in a small series. Clinical outcome measures and MS biomarkers have been poorly studied in POMS; however, the use of composite functional scores, neurofilament light chain, optical coherence tomography, and imaging findings is being increasingly investigated to improve early diagnosis and efficient monitoring of POMS. Off-label use of newer DMTs in POMS is increasing, and based on retrospective data, and phase 2 trials, this approach appears to be safe in children. Results from ongoing trials will help clarify the safety and efficacy of these therapies in the future. Fingolimod is the only FDA-approved medication for use in POMS. Outcome measures and biomarkers used in AOMS are being studied in POMS and are greatly needed to quantify treatment response in this group.
Collapse
|
35
|
Wong YYM, Bruijstens AL, Barro C, Michalak Z, Melief MJ, Wierenga AF, van Pelt ED, Neuteboom RF, Kuhle J, Hintzen RQ. Serum neurofilament light chain in pediatric MS and other acquired demyelinating syndromes. Neurology 2019; 93:e968-e974. [DOI: 10.1212/wnl.0000000000008057] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 04/09/2019] [Indexed: 11/15/2022] Open
Abstract
ObjectiveTo explore the correlation between serum and CSF neurofilament light chain (NfL) and the association of NfL levels and future disease activity in pediatric patients with a first attack of acquired demyelinating syndromes (ADS).MethodsIn total, 102 children <18 years with a first attack of CNS demyelination and 23 age-matched controls were included. Clinically definite multiple sclerosis (CDMS) was set as an endpoint for analysis. CSF NfL was tested by the commercially available ELISA (UmanDiagnostics); serum NfL (sNfL) was tested with a Simoa assay. Hazard ratios (HR) were calculated with Cox regression analysis.ResultsOf the 102 patients, 47 (46%) were tested for CSF NfL. CSF and serum NfL correlated significantly in the total group (ρ 0.532, p < 0.001) and even more significantly in the subgroup of patients with future CDMS diagnosis (ρ 0.773, p < 0.001). sNfL was higher in patients than in controls (geometric mean 6.1 pg/mL, p < 0.001), and was highest in ADS presenting with encephalopathy (acute disseminated encephalomyelitis, n = 28, 100.4 pg/mL), followed by patients without encephalopathy (ADS−) with future CDMS diagnosis (n = 40, 32.5 pg/mL), and ADS− who remained monophasic (n = 34, 17.6 pg/mL). sNfL levels higher than a median of 26.7 pg/mL at baseline are associated with a shorter time to CDMS diagnosis in ADS− (p = 0.045). HR for CDMS diagnosis was 1.09 for each 10 pg/mL increase of sNfL, after correction for age, oligoclonal bands, and MRI measures (p = 0.012).ConclusionThe significant correlation between CSF and serum NfL strengthens its reliability as a peripheral marker of neuroaxonal damage. Higher sNfL levels at baseline were associated with higher probability of future CDMS diagnosis in ADS−.
Collapse
|
36
|
Review of synthetic MRI in pediatric brains: Basic principle of MR quantification, its features, clinical applications, and limitations. J Neuroradiol 2019; 46:268-275. [DOI: 10.1016/j.neurad.2019.02.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Revised: 09/11/2018] [Accepted: 02/06/2019] [Indexed: 12/22/2022]
|
37
|
Yeh EA, Eshaghi A. Evolution of regional brain atrophy in children with multiple sclerosis: Gray matters. Neurology 2019; 92:694-695. [PMID: 30867265 DOI: 10.1212/wnl.0000000000007254] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- E Ann Yeh
- From the Division of Neurology (E.A.Y.), Department of Pediatrics, Division of Neuroscience and Mental Health, SickKids Research Institute, The Hospital for Sick Children, and University of Toronto, Canada; and Queen Square Multiple Sclerosis Centre, UCL Queen Square Institute of Neurology, Faculty of Brain Sciences (A.E.), and Centre for Medical Image Computing, Department of Computer Science (A.E.), University College London, UK.
| | - Arman Eshaghi
- From the Division of Neurology (E.A.Y.), Department of Pediatrics, Division of Neuroscience and Mental Health, SickKids Research Institute, The Hospital for Sick Children, and University of Toronto, Canada; and Queen Square Multiple Sclerosis Centre, UCL Queen Square Institute of Neurology, Faculty of Brain Sciences (A.E.), and Centre for Medical Image Computing, Department of Computer Science (A.E.), University College London, UK
| |
Collapse
|
38
|
Bartels F, Nobis K, Cooper G, Wendel E, Cleaveland R, Bajer-Kornek B, Blaschek A, Schimmel M, Blankenburg M, Baumann M, Karenfort M, Finke C, Rostásy K. Childhood multiple sclerosis is associated with reduced brain volumes at first clinical presentation and brain growth failure. Mult Scler 2019; 25:927-936. [DOI: 10.1177/1352458519829698] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background: Paediatric multiple sclerosis (pedMS) patients at a single site were shown to have reduced brain volumes and failure of age-expected brain growth compared to healthy controls. However, the precise time of onset of brain volume loss remains unclear. Objective: To longitudinally study brain volumes in a multi-centre European cohort at first presentation and after 2 years. Methods: Brain volumes of high-resolution magnetic resonance imaging (MRI) data from 37 pedMS patients at first presentation prior to steroid therapy and at 2-year follow-up ( n = 21) were compared to matched longitudinal MRI data from the NIH Paediatric MRI Data Repository. Results: Patients showed significantly reduced whole brain, grey and white matter and increased ventricular volumes at initial presentation and at follow-up compared to controls. Over 2 years, patients exhibited significant reduction of whole brain and white matter volumes, accompanied by increased ventricular volume. Brain volume loss at follow-up correlated with a higher number of infratentorial lesions, relapses and an increased Expanded Disability Status Scale (EDSS) score. Conclusions: In pedMS patients, brain volume loss is present already at first clinical presentation and accelerated over 2 years. Increased disease activity is associated with more severe brain volume loss. MRI brain volume change might serve as an outcome parameter in future prospective pedMS studies.
Collapse
Affiliation(s)
- Frederik Bartels
- Department of Neurology, Charité – Universitätsmedizin Berlin, Berlin, Germany/ Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Katharina Nobis
- Department of Paediatric Neurology, Children’s Hospital Datteln, Witten/Herdecke University, Datteln, Germany
| | - Graham Cooper
- Department of Neurology, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Eva Wendel
- Department of Paediatric Neurology, Olgahospital, Stuttgart, Germany
| | - Robert Cleaveland
- Department of Paediatric Neurology, Children’s Hospital Datteln, Witten/Herdecke University, Datteln, Germany
| | | | - Astrid Blaschek
- Department of Paediatric Neurology and Developmental Medicine, Dr. von Hauner Children’s Hospital, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - Mareike Schimmel
- Department of Paediatric Neurology, Children’s Hospital Augsburg, Augsburg, Germany
| | - Markus Blankenburg
- Department of Paediatric Neurology, Children’s Hospital Datteln, Witten/Herdecke University, Datteln, Germany/ Department of Paediatric Neurology, Olgahospital, Stuttgart, Germany
| | - Matthias Baumann
- Division of Paediatric Neurology, Department of Paediatrics I, Medical University of Innsbruck, Innsbruck, Austria
| | - Michael Karenfort
- Department of General Paediatrics, Neonatology and Paediatric Cardiology, University Children’s Hospital, Heinrich-Heine-University, Düsseldorf, Germany
| | - Carsten Finke
- Department of Neurology, Charité – Universitätsmedizin Berlin, Berlin, Germany/ Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Kevin Rostásy
- Department of Paediatric Neurology, Children’s Hospital Datteln, Witten/Herdecke University, Datteln, Germany
| |
Collapse
|
39
|
Krysko KM, Graves J, Rensel M, Weinstock-Guttman B, Aaen G, Benson L, Chitnis T, Gorman M, Goyal M, Krupp L, Lotze T, Mar S, Rodriguez M, Rose J, Waltz M, Charles Casper T, Waubant E. Use of newer disease-modifying therapies in pediatric multiple sclerosis in the US. Neurology 2018; 91:e1778-e1787. [PMID: 30333163 PMCID: PMC6251604 DOI: 10.1212/wnl.0000000000006471] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 07/25/2018] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To characterize the use and safety of newer disease-modifying therapies (DMTs) in children with multiple sclerosis (MS) and clinically isolated syndrome (CIS) treated under 18 years of age. METHODS This is a cohort study including children with MS or CIS followed at 12 outpatient practices participating in the US Network of Pediatric MS Centers. DMT use, including duration, dose, and side effects, was analyzed. Newer DMTs were defined as agents receiving Food and Drug Administration approval or with increased use in adult MS after 2005. RESULTS As of July 2017, 1,019 pediatric patients with MS (n = 748) or CIS (n = 271) were enrolled (65% female, mean onset 13.0 ± 3.9 years, mean follow-up 3.5 ± 3.1 years, median 1.6 visits per year). Of these, 78% (n = 587) with MS and 11% (n = 31) with CIS received DMT before 18 years of age. This consisted of at least one newer DMT in 42%, including dimethyl fumarate (n = 102), natalizumab (n = 101), rituximab (n = 57), fingolimod (n = 37), daclizumab (n = 5), and teriflunomide (n = 3). Among 17%, the initial DMT prescribed was a newer agent (36 dimethyl fumarate, 30 natalizumab, 22 rituximab, 14 fingolimod, 2 teriflunomide). Over the last 10 years, the use of newer agents has increased, particularly in those ≥12 years and to lesser extent in those <12 years. The short-term side effect profiles of newer DMTs did not differ from those reported in adults. CONCLUSION Newer DMTs are often used in pediatric MS, and have similar short-term safety, tolerability, and side effect profiles as in adults. These findings may help inform pediatric MS management.
Collapse
Affiliation(s)
- Kristen M Krysko
- From the Department of Neurology (K.M.K., J.G., E.W.), University of California San Francisco; Department of Neurology (M. Rensel), Cleveland Clinic, OH; Department of Neurology (B.W.-G.), State University of New York at Buffalo; Department of Pediatrics (G.A.), Loma Linda University, CA; Department of Neurology (L.B., M. Gorman), Boston Children's Hospital, MA; Department of Neurology (T.C.), Massachusetts General Hospital, Boston; Department of Neurology (M. Goyal, S.M.), Washington University in Saint Louis, MO; Department of Neurology (L.K.), New York University Langone Medical Center, NY; Department of Neurology (T.L.), Texas Children's Hospital, Houston; Department of Neurology (M. Rodriguez), Mayo Clinic, Rochester, MN; and Department of Neurology (J.R.), Biostatistician II (M.W.), and Department of Pediatrics (T.C.C.), University of Utah, Salt Lake City.
| | - Jennifer Graves
- From the Department of Neurology (K.M.K., J.G., E.W.), University of California San Francisco; Department of Neurology (M. Rensel), Cleveland Clinic, OH; Department of Neurology (B.W.-G.), State University of New York at Buffalo; Department of Pediatrics (G.A.), Loma Linda University, CA; Department of Neurology (L.B., M. Gorman), Boston Children's Hospital, MA; Department of Neurology (T.C.), Massachusetts General Hospital, Boston; Department of Neurology (M. Goyal, S.M.), Washington University in Saint Louis, MO; Department of Neurology (L.K.), New York University Langone Medical Center, NY; Department of Neurology (T.L.), Texas Children's Hospital, Houston; Department of Neurology (M. Rodriguez), Mayo Clinic, Rochester, MN; and Department of Neurology (J.R.), Biostatistician II (M.W.), and Department of Pediatrics (T.C.C.), University of Utah, Salt Lake City
| | - Mary Rensel
- From the Department of Neurology (K.M.K., J.G., E.W.), University of California San Francisco; Department of Neurology (M. Rensel), Cleveland Clinic, OH; Department of Neurology (B.W.-G.), State University of New York at Buffalo; Department of Pediatrics (G.A.), Loma Linda University, CA; Department of Neurology (L.B., M. Gorman), Boston Children's Hospital, MA; Department of Neurology (T.C.), Massachusetts General Hospital, Boston; Department of Neurology (M. Goyal, S.M.), Washington University in Saint Louis, MO; Department of Neurology (L.K.), New York University Langone Medical Center, NY; Department of Neurology (T.L.), Texas Children's Hospital, Houston; Department of Neurology (M. Rodriguez), Mayo Clinic, Rochester, MN; and Department of Neurology (J.R.), Biostatistician II (M.W.), and Department of Pediatrics (T.C.C.), University of Utah, Salt Lake City
| | - Bianca Weinstock-Guttman
- From the Department of Neurology (K.M.K., J.G., E.W.), University of California San Francisco; Department of Neurology (M. Rensel), Cleveland Clinic, OH; Department of Neurology (B.W.-G.), State University of New York at Buffalo; Department of Pediatrics (G.A.), Loma Linda University, CA; Department of Neurology (L.B., M. Gorman), Boston Children's Hospital, MA; Department of Neurology (T.C.), Massachusetts General Hospital, Boston; Department of Neurology (M. Goyal, S.M.), Washington University in Saint Louis, MO; Department of Neurology (L.K.), New York University Langone Medical Center, NY; Department of Neurology (T.L.), Texas Children's Hospital, Houston; Department of Neurology (M. Rodriguez), Mayo Clinic, Rochester, MN; and Department of Neurology (J.R.), Biostatistician II (M.W.), and Department of Pediatrics (T.C.C.), University of Utah, Salt Lake City
| | - Gregory Aaen
- From the Department of Neurology (K.M.K., J.G., E.W.), University of California San Francisco; Department of Neurology (M. Rensel), Cleveland Clinic, OH; Department of Neurology (B.W.-G.), State University of New York at Buffalo; Department of Pediatrics (G.A.), Loma Linda University, CA; Department of Neurology (L.B., M. Gorman), Boston Children's Hospital, MA; Department of Neurology (T.C.), Massachusetts General Hospital, Boston; Department of Neurology (M. Goyal, S.M.), Washington University in Saint Louis, MO; Department of Neurology (L.K.), New York University Langone Medical Center, NY; Department of Neurology (T.L.), Texas Children's Hospital, Houston; Department of Neurology (M. Rodriguez), Mayo Clinic, Rochester, MN; and Department of Neurology (J.R.), Biostatistician II (M.W.), and Department of Pediatrics (T.C.C.), University of Utah, Salt Lake City
| | - Leslie Benson
- From the Department of Neurology (K.M.K., J.G., E.W.), University of California San Francisco; Department of Neurology (M. Rensel), Cleveland Clinic, OH; Department of Neurology (B.W.-G.), State University of New York at Buffalo; Department of Pediatrics (G.A.), Loma Linda University, CA; Department of Neurology (L.B., M. Gorman), Boston Children's Hospital, MA; Department of Neurology (T.C.), Massachusetts General Hospital, Boston; Department of Neurology (M. Goyal, S.M.), Washington University in Saint Louis, MO; Department of Neurology (L.K.), New York University Langone Medical Center, NY; Department of Neurology (T.L.), Texas Children's Hospital, Houston; Department of Neurology (M. Rodriguez), Mayo Clinic, Rochester, MN; and Department of Neurology (J.R.), Biostatistician II (M.W.), and Department of Pediatrics (T.C.C.), University of Utah, Salt Lake City
| | - Tanuja Chitnis
- From the Department of Neurology (K.M.K., J.G., E.W.), University of California San Francisco; Department of Neurology (M. Rensel), Cleveland Clinic, OH; Department of Neurology (B.W.-G.), State University of New York at Buffalo; Department of Pediatrics (G.A.), Loma Linda University, CA; Department of Neurology (L.B., M. Gorman), Boston Children's Hospital, MA; Department of Neurology (T.C.), Massachusetts General Hospital, Boston; Department of Neurology (M. Goyal, S.M.), Washington University in Saint Louis, MO; Department of Neurology (L.K.), New York University Langone Medical Center, NY; Department of Neurology (T.L.), Texas Children's Hospital, Houston; Department of Neurology (M. Rodriguez), Mayo Clinic, Rochester, MN; and Department of Neurology (J.R.), Biostatistician II (M.W.), and Department of Pediatrics (T.C.C.), University of Utah, Salt Lake City
| | - Mark Gorman
- From the Department of Neurology (K.M.K., J.G., E.W.), University of California San Francisco; Department of Neurology (M. Rensel), Cleveland Clinic, OH; Department of Neurology (B.W.-G.), State University of New York at Buffalo; Department of Pediatrics (G.A.), Loma Linda University, CA; Department of Neurology (L.B., M. Gorman), Boston Children's Hospital, MA; Department of Neurology (T.C.), Massachusetts General Hospital, Boston; Department of Neurology (M. Goyal, S.M.), Washington University in Saint Louis, MO; Department of Neurology (L.K.), New York University Langone Medical Center, NY; Department of Neurology (T.L.), Texas Children's Hospital, Houston; Department of Neurology (M. Rodriguez), Mayo Clinic, Rochester, MN; and Department of Neurology (J.R.), Biostatistician II (M.W.), and Department of Pediatrics (T.C.C.), University of Utah, Salt Lake City
| | - Manu Goyal
- From the Department of Neurology (K.M.K., J.G., E.W.), University of California San Francisco; Department of Neurology (M. Rensel), Cleveland Clinic, OH; Department of Neurology (B.W.-G.), State University of New York at Buffalo; Department of Pediatrics (G.A.), Loma Linda University, CA; Department of Neurology (L.B., M. Gorman), Boston Children's Hospital, MA; Department of Neurology (T.C.), Massachusetts General Hospital, Boston; Department of Neurology (M. Goyal, S.M.), Washington University in Saint Louis, MO; Department of Neurology (L.K.), New York University Langone Medical Center, NY; Department of Neurology (T.L.), Texas Children's Hospital, Houston; Department of Neurology (M. Rodriguez), Mayo Clinic, Rochester, MN; and Department of Neurology (J.R.), Biostatistician II (M.W.), and Department of Pediatrics (T.C.C.), University of Utah, Salt Lake City
| | - Lauren Krupp
- From the Department of Neurology (K.M.K., J.G., E.W.), University of California San Francisco; Department of Neurology (M. Rensel), Cleveland Clinic, OH; Department of Neurology (B.W.-G.), State University of New York at Buffalo; Department of Pediatrics (G.A.), Loma Linda University, CA; Department of Neurology (L.B., M. Gorman), Boston Children's Hospital, MA; Department of Neurology (T.C.), Massachusetts General Hospital, Boston; Department of Neurology (M. Goyal, S.M.), Washington University in Saint Louis, MO; Department of Neurology (L.K.), New York University Langone Medical Center, NY; Department of Neurology (T.L.), Texas Children's Hospital, Houston; Department of Neurology (M. Rodriguez), Mayo Clinic, Rochester, MN; and Department of Neurology (J.R.), Biostatistician II (M.W.), and Department of Pediatrics (T.C.C.), University of Utah, Salt Lake City
| | - Timothy Lotze
- From the Department of Neurology (K.M.K., J.G., E.W.), University of California San Francisco; Department of Neurology (M. Rensel), Cleveland Clinic, OH; Department of Neurology (B.W.-G.), State University of New York at Buffalo; Department of Pediatrics (G.A.), Loma Linda University, CA; Department of Neurology (L.B., M. Gorman), Boston Children's Hospital, MA; Department of Neurology (T.C.), Massachusetts General Hospital, Boston; Department of Neurology (M. Goyal, S.M.), Washington University in Saint Louis, MO; Department of Neurology (L.K.), New York University Langone Medical Center, NY; Department of Neurology (T.L.), Texas Children's Hospital, Houston; Department of Neurology (M. Rodriguez), Mayo Clinic, Rochester, MN; and Department of Neurology (J.R.), Biostatistician II (M.W.), and Department of Pediatrics (T.C.C.), University of Utah, Salt Lake City
| | - Soe Mar
- From the Department of Neurology (K.M.K., J.G., E.W.), University of California San Francisco; Department of Neurology (M. Rensel), Cleveland Clinic, OH; Department of Neurology (B.W.-G.), State University of New York at Buffalo; Department of Pediatrics (G.A.), Loma Linda University, CA; Department of Neurology (L.B., M. Gorman), Boston Children's Hospital, MA; Department of Neurology (T.C.), Massachusetts General Hospital, Boston; Department of Neurology (M. Goyal, S.M.), Washington University in Saint Louis, MO; Department of Neurology (L.K.), New York University Langone Medical Center, NY; Department of Neurology (T.L.), Texas Children's Hospital, Houston; Department of Neurology (M. Rodriguez), Mayo Clinic, Rochester, MN; and Department of Neurology (J.R.), Biostatistician II (M.W.), and Department of Pediatrics (T.C.C.), University of Utah, Salt Lake City
| | - Moses Rodriguez
- From the Department of Neurology (K.M.K., J.G., E.W.), University of California San Francisco; Department of Neurology (M. Rensel), Cleveland Clinic, OH; Department of Neurology (B.W.-G.), State University of New York at Buffalo; Department of Pediatrics (G.A.), Loma Linda University, CA; Department of Neurology (L.B., M. Gorman), Boston Children's Hospital, MA; Department of Neurology (T.C.), Massachusetts General Hospital, Boston; Department of Neurology (M. Goyal, S.M.), Washington University in Saint Louis, MO; Department of Neurology (L.K.), New York University Langone Medical Center, NY; Department of Neurology (T.L.), Texas Children's Hospital, Houston; Department of Neurology (M. Rodriguez), Mayo Clinic, Rochester, MN; and Department of Neurology (J.R.), Biostatistician II (M.W.), and Department of Pediatrics (T.C.C.), University of Utah, Salt Lake City
| | - John Rose
- From the Department of Neurology (K.M.K., J.G., E.W.), University of California San Francisco; Department of Neurology (M. Rensel), Cleveland Clinic, OH; Department of Neurology (B.W.-G.), State University of New York at Buffalo; Department of Pediatrics (G.A.), Loma Linda University, CA; Department of Neurology (L.B., M. Gorman), Boston Children's Hospital, MA; Department of Neurology (T.C.), Massachusetts General Hospital, Boston; Department of Neurology (M. Goyal, S.M.), Washington University in Saint Louis, MO; Department of Neurology (L.K.), New York University Langone Medical Center, NY; Department of Neurology (T.L.), Texas Children's Hospital, Houston; Department of Neurology (M. Rodriguez), Mayo Clinic, Rochester, MN; and Department of Neurology (J.R.), Biostatistician II (M.W.), and Department of Pediatrics (T.C.C.), University of Utah, Salt Lake City
| | - Michael Waltz
- From the Department of Neurology (K.M.K., J.G., E.W.), University of California San Francisco; Department of Neurology (M. Rensel), Cleveland Clinic, OH; Department of Neurology (B.W.-G.), State University of New York at Buffalo; Department of Pediatrics (G.A.), Loma Linda University, CA; Department of Neurology (L.B., M. Gorman), Boston Children's Hospital, MA; Department of Neurology (T.C.), Massachusetts General Hospital, Boston; Department of Neurology (M. Goyal, S.M.), Washington University in Saint Louis, MO; Department of Neurology (L.K.), New York University Langone Medical Center, NY; Department of Neurology (T.L.), Texas Children's Hospital, Houston; Department of Neurology (M. Rodriguez), Mayo Clinic, Rochester, MN; and Department of Neurology (J.R.), Biostatistician II (M.W.), and Department of Pediatrics (T.C.C.), University of Utah, Salt Lake City
| | - T Charles Casper
- From the Department of Neurology (K.M.K., J.G., E.W.), University of California San Francisco; Department of Neurology (M. Rensel), Cleveland Clinic, OH; Department of Neurology (B.W.-G.), State University of New York at Buffalo; Department of Pediatrics (G.A.), Loma Linda University, CA; Department of Neurology (L.B., M. Gorman), Boston Children's Hospital, MA; Department of Neurology (T.C.), Massachusetts General Hospital, Boston; Department of Neurology (M. Goyal, S.M.), Washington University in Saint Louis, MO; Department of Neurology (L.K.), New York University Langone Medical Center, NY; Department of Neurology (T.L.), Texas Children's Hospital, Houston; Department of Neurology (M. Rodriguez), Mayo Clinic, Rochester, MN; and Department of Neurology (J.R.), Biostatistician II (M.W.), and Department of Pediatrics (T.C.C.), University of Utah, Salt Lake City
| | - Emmanuelle Waubant
- From the Department of Neurology (K.M.K., J.G., E.W.), University of California San Francisco; Department of Neurology (M. Rensel), Cleveland Clinic, OH; Department of Neurology (B.W.-G.), State University of New York at Buffalo; Department of Pediatrics (G.A.), Loma Linda University, CA; Department of Neurology (L.B., M. Gorman), Boston Children's Hospital, MA; Department of Neurology (T.C.), Massachusetts General Hospital, Boston; Department of Neurology (M. Goyal, S.M.), Washington University in Saint Louis, MO; Department of Neurology (L.K.), New York University Langone Medical Center, NY; Department of Neurology (T.L.), Texas Children's Hospital, Houston; Department of Neurology (M. Rodriguez), Mayo Clinic, Rochester, MN; and Department of Neurology (J.R.), Biostatistician II (M.W.), and Department of Pediatrics (T.C.C.), University of Utah, Salt Lake City
| |
Collapse
|
40
|
Wong YYM, van der Vuurst de Vries RM, van Pelt ED, Ketelslegers IA, Melief MJ, Wierenga AF, Catsman-Berrevoets CE, Neuteboom RF, Hintzen RQ. T-cell activation marker sCD27 is associated with clinically definite multiple sclerosis in childhood-acquired demyelinating syndromes. Mult Scler 2018; 24:1715-1724. [PMID: 30019626 PMCID: PMC6238180 DOI: 10.1177/1352458518786655] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Background: Cerebrospinal fluid (CSF) levels of T-cell activation marker soluble CD27 (sCD27) are associated with subsequent disease activity after a first attack of suspected MS in adults. The predictive value for disease course in children with acquired demyelinating syndromes (ADS) is unknown. Objectives: To assess the predictive value of sCD27 levels for clinically definite multiple sclerosis (CDMS) diagnosis in childhood ADS. Methods: Children <18 years with a first demyelinating event were prospectively included and followed. Soluble CD27 was determined in CSF using an enzyme-linked immunosorbent assay (ELISA). Cox regression analyses were used to calculate hazard ratios (HRs) for CDMS. Results: A total of 94 ADS children were included (ADS with encephalopathy (ADS+) n = 33 and ADS without encephalopathy (ADS–) n = 61). Of the 61 ADS– children, 21 (48%) were diagnosed with CDMS during follow-up. At baseline, sCD27 levels were higher in patients with a future CDMS diagnosis (n = 29) than in monophasic ADS+ (n = 30), monophasic ADS– (n = 28) and relapsing non-MS patients (n = 7; p < 0.001). In ADS– patients, sCD27 was associated with CDMS (HR = 1.8 per 100 U/mL increase in sCD27 levels, p = 0.031), after adjustments for age, oligoclonal bands and the presence of dissemination in space on baseline magnetic resonance imaging (MRI). Conclusion: CSF sCD27 levels at first attack of demyelination were associated with CDMS diagnosis in children. This makes sCD27 a potential clinically relevant quantitative marker when performing routine CSF diagnostics.
Collapse
Affiliation(s)
- Yu Yi M Wong
- Department of Neurology, Erasmus MC, Rotterdam, The Netherlands
| | | | | | | | | | - Annet F Wierenga
- Department of Immunology, Erasmus MC, Rotterdam, The Netherlands
| | | | - Rinze F Neuteboom
- Department of Paediatric Neurology, Erasmus MC-Sophia, Rotterdam, The Netherlands
| | - Rogier Q Hintzen
- Department of Neurology, Erasmus MC, Rotterdam, The Netherlands/Department of Immunology, Erasmus MC, Rotterdam, The Netherlands
| |
Collapse
|
41
|
Wilbur C, Yeh EA. Radiologically isolated syndrome in children: Current knowledge and future directions. Mult Scler Relat Disord 2018; 24:79-84. [PMID: 29966829 DOI: 10.1016/j.msard.2018.06.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 05/24/2018] [Accepted: 06/16/2018] [Indexed: 10/28/2022]
Abstract
As the use of magnetic resonance imaging (MRI) grows in clinical practice, clinicians are increasingly faced with the difficult task of interpreting the significance of incidental findings on brain MRI. Among individuals found to have incidental brain MRI findings, a small number have white matter abnormalities on MRI that resemble the demyelinating lesions of multiple sclerosis (MS) in the absence of a history of relevant clinical symptoms. This has been termed radiologically isolated syndrome (RIS). Recent years have seen growing interest in RIS, with observational studies that have specifically focused on answering questions regarding the subsequent risk of future clinical events and diagnosis of MS in adults and children with these findings. Given the high rate of subsequent clinical events seen in adult studies, knowledge related to RIS in children is paramount, particularly given the higher disease activity and burden in children with MS. This review examines this question, providing an overview of RIS with a focus on its significance in children including current definitions, its association with MS, and knowledge related to therapeutic interventions for RIS. We conclude with suggestions for an approach to assessment of and subsequent surveillance in children fulfilling criteria for RIS and directions for future study.
Collapse
Affiliation(s)
- Colin Wilbur
- Division of Neurology, Department of Pediatrics, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - E Ann Yeh
- Division of Neurology, Department of Pediatrics, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada; Department of Neurosciences and Mental Health, SickKids Research Institute, Toronto, Ontario, Canada.
| |
Collapse
|
42
|
Boesen MS, Jensen PEH, Magyari M, Born AP, Uldall PV, Blinkenberg M, Sellebjerg F. Increased cerebrospinal fluid chitinase 3-like 1 and neurofilament light chain in pediatric acquired demyelinating syndromes. Mult Scler Relat Disord 2018; 24:175-183. [PMID: 30055504 DOI: 10.1016/j.msard.2018.05.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 05/22/2018] [Accepted: 05/27/2018] [Indexed: 11/17/2022]
Abstract
BACKGROUND Chitinase 3-like 1 (CHI3L1), neurofilament light chain (NFL) and oligoclonal bands (OCB) in cerebrospinal fluid are associated with central nervous system demyelination in adults. CHI3L1 and OCB are markers of central nervous system inflammation, whereas NFL is a marker of white-matter axonal injury. The aim was to examine whether CHI3L1 and NFL in cerebrospinal fluid are associated with acquired demyelinating syndromes at disease onset in a pediatric population. METHODS Children (<18 years) referred to hospital for possible neuroinflammatory disease were retrospectively included from 2010 to 2016. Case ascertainment was by review of medical records. NFL and CHI3L1 were measured by enzyme-linked immunosorbent assays. Endpoints were differences in concentrations of cerebrospinal fluid NFL and CHI3L1. RESULTS We included 193 children who all underwent cerebrospinal fluid OCB examination as part of their diagnostic work-up and classified these children into 5 groups: acquired demyelinating syndromes (n = 33), normal diagnostic work-up (n = 36), inflammatory neurological disease (n = 50), other neurological disease (n = 55), and systemic inflammatory diseases (n = 19). NFL and CHI3L1 in cerebrospinal fluid differed significantly between the five groups (p = 0.0001). CHI3L1 was significantly higher in acquired demyelinating syndromes than in all other groups, and NFL was significantly higher in acquired demyelinating syndromes than in the other groups except systemic inflammatory disease. Children with acute disseminated encephalomyelitis had significantly higher concentrations of CHI3L1 than did children with multiple sclerosis. CONCLUSION We provide class II evidence that CHI3L1 and NFL are associated with pediatric acquired demyelinating syndromes. CHI3L1 may help distinguishing between acute disseminated encephalomyelitis and multiple sclerosis, but this needs further confirmation.
Collapse
Affiliation(s)
| | - Poul Erik Hyldgaard Jensen
- Danish Multiple Sclerosis Center, Department of Neurology, Rigshospitalet, Copenhagen University Hospital, Denmark
| | - Melinda Magyari
- The Danish Multiple Sclerosis Registry, Department of Neurology, Rigshospitalet, Copenhagen University Hospital, Denmark; Danish Multiple Sclerosis Center, Department of Neurology, Rigshospitalet, Copenhagen University Hospital, Denmark
| | - Alfred Peter Born
- Department of Pediatrics, Rigshospitalet, Copenhagen University Hospital, Denmark
| | - Peter Vilhelm Uldall
- Department of Pediatrics, Rigshospitalet, Copenhagen University Hospital, Denmark
| | - Morten Blinkenberg
- Danish Multiple Sclerosis Center, Department of Neurology, Rigshospitalet, Copenhagen University Hospital, Denmark
| | - Finn Sellebjerg
- Danish Multiple Sclerosis Center, Department of Neurology, Rigshospitalet, Copenhagen University Hospital, Denmark
| |
Collapse
|
43
|
van der Vuurst de Vries RM, Wong YYM, Mescheriakova JY, van Pelt ED, Runia TF, Jafari N, Siepman TA, Melief MJ, Wierenga-Wolf AF, van Luijn MM, Samijn JP, Neuteboom RF, Hintzen RQ. High neurofilament levels are associated with clinically definite multiple sclerosis in children and adults with clinically isolated syndrome. Mult Scler 2018; 25:958-967. [PMID: 29774770 PMCID: PMC6545618 DOI: 10.1177/1352458518775303] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: A promising biomarker for axonal damage early in the disease course of multiple sclerosis (MS) is neurofilament light chain (NfL). It is unknown whether NfL has the same predictive value for MS diagnosis in children as in adults. Objective: To explore the predictive value of NfL levels in cerebrospinal fluid (CSF) for MS diagnosis in paediatric and adult clinically isolated syndrome (CIS) patients. Methods: A total of 88 adult and 65 paediatric patients with a first attack of demyelination were included and followed (mean follow up-time in adults: 62.8 months (standard deviation (SD) ±38.7 months) and 43.8 months (SD ±27.1 months) in children). Thirty control patients were also included. Lumbar puncture was done within 6 months after onset of symptoms. NfL was determined in CSF using enzyme-linked immunosorbent assay (ELISA). COX regression analyses were used to calculate hazard ratios (HR) for clinically definite multiple sclerosis (CDMS) diagnosis. Results: After adjustments for age, oligoclonal bands (OCB), and asymptomatic T2 lesions on baseline magnetic resonance imaging (MRI), increased NfL levels in both paediatric and adult CIS patients were associated with a shorter time to CDMS diagnosis (children HR = 3.7; p = 0.007, adults HR = 2.1; p = 0.032). For CIS patients with a future CDMS diagnosis, children showed higher NfL levels than adults (geometric mean 4888 vs 2156 pg/mL; p = 0.007). Conclusion: CSF NfL levels are associated with CDMS diagnosis in children and adults with CIS. This makes NfL a promising predictive marker for disease course with potential value in clinical practice.
Collapse
Affiliation(s)
| | - Yu Yi M Wong
- Department of Neurology, MS Centre ErasMS, Erasmus MC, Rotterdam, The Netherlands
| | | | - E Daniëlle van Pelt
- Department of Neurology, MS Centre ErasMS, Erasmus MC, Rotterdam, The Netherlands
| | - Tessel F Runia
- Department of Neurology, MS Centre ErasMS, Erasmus MC, Rotterdam, The Netherlands
| | - Naghmeh Jafari
- Department of Neurology, MS Centre ErasMS, Erasmus MC, Rotterdam, The Netherlands
| | - Theodora Am Siepman
- Department of Neurology, MS Centre ErasMS, Erasmus MC, Rotterdam, The Netherlands
| | - Marie-José Melief
- Department of Immunology, MS Centre ErasMS, Erasmus MC, Rotterdam, The Netherlands
| | | | - Marvin M van Luijn
- Department of Immunology, MS Centre ErasMS, Erasmus MC, Rotterdam, The Netherlands
| | - Johnny P Samijn
- Department of Neurology, Maasstad Hospital, Rotterdam, The Netherlands
| | - Rinze F Neuteboom
- Department of Paediatric Neurology, Paediatric MS Centre, Erasmus MC-Sophia, Rotterdam, The Netherlands
| | - Rogier Q Hintzen
- Department of Neurology, MS Centre ErasMS, Erasmus MC, Rotterdam, The Netherlands
| |
Collapse
|
44
|
Sandi D, Bereg E, Biernacki T, Vörös E, Klivényi P, Bereczki C, Vécsei L, Bencsik K. Pediatric multiple sclerosis and fulminant disease course: Features and approaches to treatment - A case report and review of the literature. J Clin Neurosci 2018; 53:13-19. [PMID: 29731272 DOI: 10.1016/j.jocn.2018.04.053] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Accepted: 04/23/2018] [Indexed: 10/17/2022]
Abstract
Multiple sclerosis (MS) is the autoimmune, neurodegenerative disease of the central nervous system (CNS). Typically, it affects the young adult population, however, up to 10% of the cases, it can develop in childhood. Atypical manifestations, such as the tumefactive variant (tMS) or acute disseminated encephalomyelitis (ADEM), especially coupled with fulminant disease course, are even more rare and pose a considerable differential diagnostic and therapeutic challenge. Recently, the therapeutic strategy on the use of disease modifying therapies (DMTs) in MS has shifted to the direction of a more individualized approach, that takes the personal differences heavily into account, in particular regard to the activity and prognosis of the disease. Despite this change has only been applied to adults yet, it is plausible to predict, that it will soon be applied to pediatric patients as well, particularly, as several randomized studies are under way concerning DMTs in pediatric populations. To our best knowledge, we are the first to report a successful natalizumab treatment of pediatric fulminant tMS, in case of a 13.5 years old girl. We feel that this report demonstrates the need of early and adequate treatment in such an aggressive case, because it can reverse the course of a possibly fatal disease.
Collapse
Affiliation(s)
- Dániel Sandi
- Department of Neurology, University of Szeged, Szeged, Hungary
| | - Edit Bereg
- Department of Pediatrics, University of Szeged, Szeged, Hungary
| | - Tamás Biernacki
- Department of Neurology, University of Szeged, Szeged, Hungary
| | - Erika Vörös
- Department of Radiology, University of Szeged, Szeged, Hungary
| | - Péter Klivényi
- Department of Neurology, University of Szeged, Szeged, Hungary
| | - Csaba Bereczki
- Department of Pediatrics, University of Szeged, Szeged, Hungary
| | - László Vécsei
- Department of Neurology, University of Szeged, Szeged, Hungary; MTA-SZTE Neuroscience Research Group, University of Szeged, Szeged, Hungary
| | | |
Collapse
|
45
|
Rimkus CDM, Avolio IMB, Miotto EC, Pereira SA, Mendes MF, Callegaro D, Leite CDC. The protective effects of high-education levels on cognition in different stages of multiple sclerosis. Mult Scler Relat Disord 2018; 22:41-48. [DOI: 10.1016/j.msard.2018.03.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Revised: 02/15/2018] [Accepted: 03/01/2018] [Indexed: 10/17/2022]
|
46
|
Tenembaum SN. Pediatric Multiple Sclerosis: Distinguishing Clinical and MR Imaging Features. Neuroimaging Clin N Am 2018; 27:229-250. [PMID: 28391783 DOI: 10.1016/j.nic.2016.12.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
This article presents an overview of evolving diagnostic criteria of pediatric multiple sclerosis and related disorders, emphasizing distinguishing clinical and neuroimaging features that should be considered for differential diagnosis in childhood and adolescence. New data on the integrity of brain tissue in children with MS provided by advanced MR imaging techniques are addressed as well.
Collapse
Affiliation(s)
- Silvia N Tenembaum
- Department of Neurology, National Pediatric Hospital Dr. Juan P. Garrahan, Combate de los Pozos 1881, Ciudad Autónoma de Buenos Aires C1436AAM, Argentina; International Pediatric MS Study Group, Foundation for Neurologic Disease, 10 State Street, Newburyport, MA 01950, USA.
| |
Collapse
|
47
|
Giorgio A, Zhang J, Stromillo ML, Rossi F, Battaglini M, Nichelli L, Mortilla M, Portaccio E, Hakiki B, Amato MP, De Stefano N. Pronounced Structural and Functional Damage in Early Adult Pediatric-Onset Multiple Sclerosis with No or Minimal Clinical Disability. Front Neurol 2017; 8:608. [PMID: 29184534 PMCID: PMC5694464 DOI: 10.3389/fneur.2017.00608] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2017] [Accepted: 10/31/2017] [Indexed: 12/29/2022] Open
Abstract
Pediatric-onset multiple sclerosis (POMS) may represent a model of vulnerability to damage occurring during a period of active maturation of the human brain. Whereas adaptive mechanisms seem to take place in the POMS brain in the short-medium term, natural history studies have shown that these patients reach irreversible disability, despite slower progression, at a significantly younger age than adult-onset MS (AOMS) patients. We tested for the first time whether significant brain alterations already occurred in POMS patients in their early adulthood and with no or minimal disability (n = 15) in comparison with age- and disability-matched AOMS patients (n = 14) and to normal controls (NC, n = 20). We used a multimodal MRI approach by modeling, using FSL, voxelwise measures of microstructural integrity of white matter tracts and gray matter volumes with those of intra- and internetwork functional connectivity (FC) (analysis of variance, p ≤ 0.01, corrected for multiple comparisons across space). POMS patients showed, when compared with both NC and AOMS patients, altered measures of diffusion tensor imaging (reduced fractional anisotropy and/or increased diffusivities) and higher probability of lesion occurrence in a clinically eloquent region for physical disability such as the posterior corona radiata. In addition, POMS patients showed, compared with the other two groups, reduced long-range FC, assessed from resting functional MRI, between default mode network and secondary visual network, whose interaction subserves important cognitive functions such as spatial attention and visual learning. Overall, this pattern of structural damage and brain connectivity disruption in early adult POMS patients with no or minimal clinical disability might explain their unfavorable clinical outcome in the long term.
Collapse
Affiliation(s)
- Antonio Giorgio
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - Jian Zhang
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | | | - Francesca Rossi
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - Marco Battaglini
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - Lucia Nichelli
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | | | | | - Bahia Hakiki
- Department of Neurology, University of Florence, Florence, Italy
| | - Maria Pia Amato
- Department of Neurology, University of Florence, Florence, Italy
| | - Nicola De Stefano
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| |
Collapse
|
48
|
Gordon-Lipkin E, Banwell B. An update on multiple sclerosis in children: diagnosis, therapies, and prospects for the future. Expert Rev Clin Immunol 2017; 13:975-989. [PMID: 28738749 DOI: 10.1080/1744666x.2017.1360135] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Multiple sclerosis (MS), a chronic demyelinating disease of the central nervous system, is increasingly being recognized in children and adolescents. Pediatric MS follows a relapsing-remitting course at onset, with a risk for early cognitive impairment. Areas covered: In this review, we discuss the clinical features of acute demyelinating syndromes in children and risk factors that increase the likelihood of a diagnosis of MS. We also address the application of diagnostic criteria for MS in children, immunological features, therapeutic options and psychosocial considerations for children and adolescents with MS. Expert commentary: Collaborative multicenter clinical trials and research efforts are key to the advancement in understanding the pathophysiology and therapeutic strategies for multiple sclerosis across the lifespan.
Collapse
Affiliation(s)
- Eliza Gordon-Lipkin
- a Department of Neurology and Developmental Medicine , Kennedy Krieger Institute and Johns Hopkins School of Medicine , Baltimore , MD , USA
| | - Brenda Banwell
- b Children's Hospital of Philadelphia , Perelman School of Medicine, University of Pennsylvania , Philadelphia , PA , USA
| |
Collapse
|
49
|
Iaffaldano P, Simone M, Lucisano G, Ghezzi A, Coniglio G, Brescia Morra V, Salemi G, Patti F, Lugaresi A, Izquierdo G, Bergamaschi R, Cabrera-Gomez JA, Pozzilli C, Millefiorini E, Alroughani R, Boz C, Pucci E, Zimatore GB, Sola P, Lus G, Maimone D, Avolio C, Cocco E, Sajedi SA, Costantino G, Duquette P, Shaygannejad V, Petersen T, Fernández Bolaños R, Paolicelli D, Tortorella C, Spelman T, Margari L, Amato MP, Comi G, Butzkueven H, Trojano M. Prognostic indicators in pediatric clinically isolated syndrome. Ann Neurol 2017; 81:729-739. [DOI: 10.1002/ana.24938] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2016] [Revised: 04/18/2017] [Accepted: 04/18/2017] [Indexed: 11/05/2022]
Affiliation(s)
- Pietro Iaffaldano
- Department of Basic Medical Sciences, Neurosciences, and Sense Organs; University of Bari Aldo Moro; Bari Italy
| | - Marta Simone
- Child Neuropsychiatry Unit, Department of Basic Medical Sciences, Neurosciences, and Sense Organs; University of Bari Aldo Moro; Bari Italy
| | - Giuseppe Lucisano
- Department of Basic Medical Sciences, Neurosciences, and Sense Organs; University of Bari Aldo Moro; Bari Italy
- Center for Outcomes Research and Clinical Epidemiology, CORESEARCH; Pescara Italy
| | - Angelo Ghezzi
- Multiple Sclerosis Center, Sant'Antonio Abate Hospital; Gallarate Italy
| | | | - Vincenzo Brescia Morra
- Department of Neurosciences, Reproductive and Odontostomatological Sciences; University of Naples Federico II; Naples Italy
| | - Giuseppe Salemi
- Department of Clinical Neuroscience; University of Palermo; Palermo Italy
| | - Francesco Patti
- Department of Advanced Medical and Surgical Sciences and Technologies, Multiple Sclerosis Center; University of Catania; Catania Italy
| | - Alessandra Lugaresi
- Department of Biomedical and Neuro Motor Sciences; University of Bologna; Bologna Italy
- IRCCS Institute of Neurological Science and Bellaria Hospital; Bologna Italy
| | - Guillermo Izquierdo
- Department of Neurology; Virgin of Hope of Macarena University Hospital; Seville Spain
| | - Roberto Bergamaschi
- Interdepartment Multiple Sclerosis Research Center; C. Mondino National Institute of Neurology Foundation; Pavia Italy
| | | | - Carlo Pozzilli
- Multiple Sclerosis Center, Sant'Andrea Hospital, Department of Neurology and Psychiatry; Sapienza University; Rome Italy
| | - Enrico Millefiorini
- Multiple Sclerosis Center, Umberto I Hospital; Sapienza University; Rome Italy
| | - Raed Alroughani
- Division of Neurology, Department of Medicine; Amiri Hospital; Kuwait City Kuwait
| | - Cavit Boz
- Karadeniz Technical University; Trabzon Turkey
| | - Eugenio Pucci
- Neurology Unit, ASUR Marche Hospital; Macerata Italy
| | | | - Patrizia Sola
- Department of Neurosciences, Neurology Unit; University of Modena and Reggio Emilia, Sant'Agostino-Estense Hospital; Modena Italy
| | - Giacomo Lus
- Multiple Sclerosis Center, II Division of Neurology, Department of Clinical and Experimental Medicine; Second University of Naples; Naples Italy
| | - Davide Maimone
- Multiple Sclerosis Center, Garibaldi-Nesima Hospital; Catania Italy
| | - Carlo Avolio
- Department of Medical and Surgical Sciences; University of Foggia; Foggia Italy
| | - Eleonora Cocco
- Department of Public Health, Clinical and Molecular Medicine; University of Cagliari; Cagliari Italy
| | - Seyed Aidin Sajedi
- Multiple Sclerosis Center, Golestan Hospital; Ahvaz Jundishapur University of Medical Sciences; Ahvaz Iran
| | | | - Pierre Duquette
- Department of Neurology, Notre Dame Hospital; Montreal Quebec Canada
| | - Vahid Shaygannejad
- Neurosciences Research Center and Department of Neurology; Isfahan University of Medical Sciences; Isfahan Iran
| | | | | | - Damiano Paolicelli
- Department of Basic Medical Sciences, Neurosciences, and Sense Organs; University of Bari Aldo Moro; Bari Italy
| | - Carla Tortorella
- Department of Basic Medical Sciences, Neurosciences, and Sense Organs; University of Bari Aldo Moro; Bari Italy
| | - Tim Spelman
- Department of Neurology, Box Hill Hospital; Monash University; Melbourne Victoria Australia
- Department of Medicine at Royal Melbourne Hospital; University of Melbourne; Parkville Victoria Australia
| | - Lucia Margari
- Child Neuropsychiatry Unit, Department of Basic Medical Sciences, Neurosciences, and Sense Organs; University of Bari Aldo Moro; Bari Italy
| | - Maria Pia Amato
- Department of NEUROFARBA; University of Florence; Florence Italy
| | - Giancarlo Comi
- Department of Neurology; Vita-Salute San Raffaele University, San Raffaele Scientific Institute; Milan Italy
| | - Helmut Butzkueven
- Department of Neurology, Box Hill Hospital; Monash University; Melbourne Victoria Australia
- Department of Medicine at Royal Melbourne Hospital; University of Melbourne; Parkville Victoria Australia
| | - Maria Trojano
- Department of Basic Medical Sciences, Neurosciences, and Sense Organs; University of Bari Aldo Moro; Bari Italy
| | | |
Collapse
|
50
|
Toussaint-Duyster LC, Wong YYM, Van der Cammen-van Zijp MH, Van Pelt-Gravesteijn D, Catsman-Berrevoets CE, Hintzen RQ, Neuteboom RF. Fatigue and physical functioning in children with multiple sclerosis and acute disseminated encephalomyelitis. Mult Scler 2017; 24:982-990. [PMID: 28445083 PMCID: PMC6027779 DOI: 10.1177/1352458517706038] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Background and Objective: Fatigue and physical impairments are a major concern in children with
multiple sclerosis (MS) and after acute disseminated encephalomyelitis
(post-ADEM). We here aimed to evaluate the interaction between fatigue,
exercise capacity, motor performance, neurological status, and quality of
life (HRQoL). Methods: In this cross-sectional study, data of 38 children (MS n =
22, post-ADEM n = 16), aged 4–17 years attending our
national pediatric MS center, were studied. Fatigue was measured with the
Pediatric Quality of Life Multidimensional Fatigue Scale, exercise capacity
with the Bruce Protocol, motor performance with the Movement Assessment
Battery for Children second edition, HRQoL with the Pediatric Quality of
Life Questionnaire, and extent of disability with the Expanded Disability
Status Scale (EDSS). Results: Children with MS and post-ADEM experienced more fatigue (p
< 0.001), reduced exercise capacity (p < 0.001), and
impaired motor performance (p < 0.001), despite low
scores on the EDSS. Fatigue, but not the other parameters, was significantly
correlated with HRQoL. Fatigue was not correlated with exercise
capacity. Conclusion: We confirm the major impact of fatigue on quality of life in children with MS
and post-ADEM. Fatigue was not explained by reduced exercise capacity or
impaired motor performance. An important finding for clinical practice is
that the low EDSS score did not reflect the poor physical functioning.
Collapse
Affiliation(s)
- Leontien Cc Toussaint-Duyster
- Department of Orthopedics, Section of Physical Therapy, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Yu Yi M Wong
- Department of Neurology, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | | | | | | | - Rogier Q Hintzen
- Department of Neurology, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Rinze F Neuteboom
- Department of Pediatric Neurology, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| |
Collapse
|