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Andreozzi V, Capuano R, Scannapieco S, Barra F, d'Arco B, Giordano C, Caterino M, De Marca U, Di Filippo F, Di Gregorio M, Barone P. Bariatric surgery and dimethyl fumarate-induced lymphopenia in patients with multiple sclerosis. Neurol Sci 2024; 45:2807-2810. [PMID: 38150132 DOI: 10.1007/s10072-023-07283-w] [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: 09/22/2023] [Accepted: 12/19/2023] [Indexed: 12/28/2023]
Abstract
INTRODUCTION Lymphopenia is a known side effect of dimethyl fumarate (DMF), a disease-modifying therapy (DMT) for patients with multiple sclerosis (pwMS). A body mass index ≥ 30 kg/m2 has been identified as a protective factor; however, no data are available on lymphopenia in pwMS undergoing to weight loss due to bariatric surgery. METHODS We described two pwMS with history of bariatric surgery who started DMF as DMT. RESULTS The two pwMS experienced persistent lymphopenia during DMF-treatment, which was resolved after its discontinuation. CONCLUSIONS Several mechanisms might modify DMF pharmacokinetic profiles after bariatric surgery and its bioavailability. Absolute lymphocyte count should be monitored in pwMS treated with DMF and history of bariatric surgery and weight loss.
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Affiliation(s)
- Valentina Andreozzi
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
| | - Rocco Capuano
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy.
| | - Sara Scannapieco
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
| | - Francesca Barra
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
| | - Beatrice d'Arco
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
| | - Caterina Giordano
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
| | - Miriam Caterino
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
| | - Umberto De Marca
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
| | - Federico Di Filippo
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
| | - Maria Di Gregorio
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
| | - Paolo Barone
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
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Lorrey SJ, Waibl Polania J, Wachsmuth LP, Hoyt-Miggelbrink A, Tritz ZP, Edwards R, Wolf DM, Johnson AJ, Fecci PE, Ayasoufi K. Systemic immune derangements are shared across various CNS pathologies and reflect novel mechanisms of immune privilege. Neurooncol Adv 2023; 5:vdad035. [PMID: 37207119 PMCID: PMC10191195 DOI: 10.1093/noajnl/vdad035] [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] [Indexed: 05/21/2023] Open
Abstract
Background The nervous and immune systems interact in a reciprocal manner, both under physiologic and pathologic conditions. Literature spanning various CNS pathologies including brain tumors, stroke, traumatic brain injury and de-myelinating diseases describes a number of associated systemic immunologic changes, particularly in the T-cell compartment. These immunologic changes include severe T-cell lymphopenia, lymphoid organ contraction, and T-cell sequestration within the bone marrow. Methods We performed an in-depth systematic review of the literature and discussed pathologies that involve brain insults and systemic immune derangements. Conclusions In this review, we propose that the same immunologic changes hereafter termed 'systemic immune derangements', are present across CNS pathologies and may represent a novel, systemic mechanism of immune privilege for the CNS. We further demonstrate that systemic immune derangements are transient when associated with isolated insults such as stroke and TBI but persist in the setting of chronic CNS insults such as brain tumors. Systemic immune derangements have vast implications for informed treatment modalities and outcomes of various neurologic pathologies.
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Affiliation(s)
- Selena J Lorrey
- Department of Immunology, Duke University, Durham, NC, USA
- Brain Tumor Immunotherapy Program, Duke University, Durham, NC, USA
| | - Jessica Waibl Polania
- Brain Tumor Immunotherapy Program, Duke University, Durham, NC, USA
- Department of Pathology, Duke University, Durham, NC, USA
| | - Lucas P Wachsmuth
- Brain Tumor Immunotherapy Program, Duke University, Durham, NC, USA
- Department of Pathology, Duke University, Durham, NC, USA
- Medical Scientist Training Program, Duke University, Durham, NC, USA
| | - Alexandra Hoyt-Miggelbrink
- Brain Tumor Immunotherapy Program, Duke University, Durham, NC, USA
- Department of Pathology, Duke University, Durham, NC, USA
| | | | - Ryan Edwards
- Brain Tumor Immunotherapy Program, Duke University, Durham, NC, USA
| | - Delaney M Wolf
- Department of Immunology, Mayo Clinic, Rochester, MN, USA
| | | | - Peter E Fecci
- Department of Immunology, Duke University, Durham, NC, USA
- Brain Tumor Immunotherapy Program, Duke University, Durham, NC, USA
- Department of Pathology, Duke University, Durham, NC, USA
- Department of Neurosurgery, Duke University, Durham, NC, USA
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Rossi L, Dinoto A, Bratina A, Baldini S, Pasquin F, Bosco A, Sartori A, Manganotti P. Neutropenia complicating anti-CD20 treatment in patients with multiple sclerosis: A retrospective case series and a systematic review of reported cases. Mult Scler Relat Disord 2022; 68:104090. [PMID: 35994977 DOI: 10.1016/j.msard.2022.104090] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/18/2022] [Accepted: 08/05/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Neutropenia is an infrequent complication of treatment with CD20 depleting agents and may require the administration of granulocyte-colony stimulating factors (G-CSF), which have been associated with an increased relapse risk in patients with multiple sclerosis (PwMS). The management of this side effect is still matter of debate. METHODS Aim of this study is to evaluate the clinical features and the management of neutropenia occurring in anti-CD20 treated PwMS through a single-center case series and a systematic review of the literature, performed following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. RESULTS A total of 19 patients were included (3 from our clinical experience, 16 from the systematic review). Median age was 38 years-old (25-69) and nearly 70% were female, most of these patients had already received a median of 3 (0-4) previous treatments. Neutropenia occurred in 11 patients treated with ocrelizumab and 8 with rituximab, after a median of 2 (1-7) infusions and 9.5 (1-42) months from the first infusion. Most of these patients had late-onset neutropenia, that occurred after a median time of 90 days (2-156). About 70% of patients were symptomatic and most were treated with G-CSF or antibiotics. No relapses after G-CSF were reported. In those who did not suspend anti-CD20 (68.8%), neutropenia reoccurred in 18.2% of cases. Finally, switching between rituximab and ocrelizumab seem not to affect the occurrence of neutropenia. CONCLUSION Our data provides practical evidence regarding the occurrence and the management of neutropenia during treatment with anti-CD20 in PwMS.
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Affiliation(s)
- Lucrezia Rossi
- Neurology Unit, Department of Medical, Surgical and Health Sciences, Cattinara University Hospital, ASUGI, University of Trieste, Strada di Fiume,447 - 34149, Trieste, Italy
| | - Alessandro Dinoto
- Neurology Unit, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Alessio Bratina
- Neurology Unit, Department of Medical, Surgical and Health Sciences, Cattinara University Hospital, ASUGI, University of Trieste, Strada di Fiume,447 - 34149, Trieste, Italy
| | - Sara Baldini
- Neurology Unit, Department of Medical, Surgical and Health Sciences, Cattinara University Hospital, ASUGI, University of Trieste, Strada di Fiume,447 - 34149, Trieste, Italy
| | - Fulvio Pasquin
- Neurology Unit, Department of Medical, Surgical and Health Sciences, Cattinara University Hospital, ASUGI, University of Trieste, Strada di Fiume,447 - 34149, Trieste, Italy
| | - Antonio Bosco
- Neurology Unit, Department of Medical, Surgical and Health Sciences, Cattinara University Hospital, ASUGI, University of Trieste, Strada di Fiume,447 - 34149, Trieste, Italy
| | - Arianna Sartori
- Neurology Unit, Department of Medical, Surgical and Health Sciences, Cattinara University Hospital, ASUGI, University of Trieste, Strada di Fiume,447 - 34149, Trieste, Italy.
| | - Paolo Manganotti
- Neurology Unit, Department of Medical, Surgical and Health Sciences, Cattinara University Hospital, ASUGI, University of Trieste, Strada di Fiume,447 - 34149, Trieste, Italy
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