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Scavone C, Liguori V, Adungba OJ, Cesare DDG, Sullo MG, Andreone V, Sportiello L, Maniscalco GT, Capuano A. Disease-modifying therapies and hematological disorders: a systematic review of case reports and case series. Front Neurol 2024; 15:1386527. [PMID: 38957352 PMCID: PMC11217193 DOI: 10.3389/fneur.2024.1386527] [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] [Received: 02/15/2024] [Accepted: 06/05/2024] [Indexed: 07/04/2024] Open
Abstract
IntroductionDisease modifying therapies (DMTs) used to treat multiple sclerosis (MS) can be associated to the occurrence of hematological disorders. This systematic review aims to provide an overview of these events occurring in real-life conditions, by describing case reports and series published in the literature.MethodsA literature search of all publications up to January 5th 2024 on the Medline and Embase databases was carried out. The results were presented both in the text and in tables.ResultsSixty-seven case reports/series were included in this review, of which more than half related to alemtuzumab, natalizumab and ocrelizumab. The publication date of included studies ranged from 2006 to 2024. The majority of case reports and series described the occurrence of late-onset hematological disorders (events that occurred more than 30 days after the first DMT administration), mainly represented by case of neutropenia, autoimmune hemolytic anemia and immune thrombocytopenia. All cases reported a favorable outcome, apart one case report that described a fatal case. Among included cases, 4 articles, all related to natalizumab, described the occurrence of myeloid disorders in 13 newborns from mother receiving the DMT.DiscussionConsidering the limitations identified in the majority of included studies, further ad hoc studies are strongly needed to better evaluate the hematological disorders of DMTs. Meantime, the strict monitoring of treated patients for the occurrence of these toxicities should be highly recommended.
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Affiliation(s)
- Cristina Scavone
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
- Regional Center of Pharmacovigilance and Pharmacoepidemiology of Campania Region, Naples, Italy
| | - Valerio Liguori
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
- Regional Center of Pharmacovigilance and Pharmacoepidemiology of Campania Region, Naples, Italy
| | | | | | - Maria Giuseppa Sullo
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Vincenzo Andreone
- Neurological Clinic and Stroke Unit, “A. Cardarelli” Hospital, Naples, Italy
| | - Liberata Sportiello
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
- Regional Center of Pharmacovigilance and Pharmacoepidemiology of Campania Region, Naples, Italy
| | - Giorgia Teresa Maniscalco
- Multiple Sclerosis Regional Center, “A. Cardarelli” Hospital, Naples, Italy
- Neurological Clinic and Stroke Unit, “A. Cardarelli” Hospital, Naples, Italy
| | - Annalisa Capuano
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
- Regional Center of Pharmacovigilance and Pharmacoepidemiology of Campania Region, Naples, Italy
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2
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Alabdulqader RA, Alnasser W, Aljubran HJ, Alkhulaif HH. A Case of Late-Onset Neutropenia in Relapsing-Remitting Multiple Sclerosis Following Ocrelizumab Therapy. Cureus 2024; 16:e51729. [PMID: 38187018 PMCID: PMC10770766 DOI: 10.7759/cureus.51729] [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] [Accepted: 01/05/2024] [Indexed: 01/09/2024] Open
Abstract
Ocrelizumab, a monoclonal antibody, has proven effective in treating both primary progressive and relapsing-remitting multiple sclerosis. Common adverse effects observed in clinical studies include flushing, sore throat, pruritus, and rash. This abstract discusses a case of severe, late-onset neutropenia in a patient with relapsing-remitting multiple sclerosis undergoing ocrelizumab treatment. The neutropenia emerged 46 days following the patient's most recent ocrelizumab dose. The patient responded well to treatment with intravenous meropenem and filgrastim. This rare and unforeseen adverse effect highlights the importance of regular blood monitoring for early detection of severe neutropenia in patients treated with ocrelizumab.
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Affiliation(s)
| | - Wafa Alnasser
- Infection Control, Imam Abdulrahman Bin Faisal Hospital, Dammam, SAU
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3
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Pang V, Seery N, Wesselingh R, Yeh W, Zhong M, Tan T, Dwyer C, Nesbitt C, Rath L, Perera D, Bridge F, Skibina O, Bosco JJ, Jokubaitis V, Marriott M, Butkueven H, Van Der Walt A, Massey J, Sutton I, Monif M. Neutropaenia complications from Ocrelizumab and Rituximab treatment. Mult Scler Relat Disord 2024; 81:105147. [PMID: 38043368 DOI: 10.1016/j.msard.2023.105147] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 11/11/2023] [Accepted: 11/19/2023] [Indexed: 12/05/2023]
Abstract
Ocrelizumab is an anti-CD20 monoclonal antibody (mAb) that has been shown in phase 3 clinical trials to reduce relapses and disease progression in multiple sclerosis (MS) patients. Prior to the approval of ocrelizumab, rituximab, a chimeric anti-CD20 mAb was used to treat MS. Rituximab is still used to treat MS in many countries outside of Australia and remains mainstay of treatment of many non-MS neuroimmunological and systemic inflammatory diseases. Rituximab is currently used in neuromyelitis optica spectrum disorder (NMOSD) and autoimmune encephalitis, in addition to its widespread usage in hematological malignancies and systemic inflammatory diseases. Ocrelizumab is currently approved in Australia for treatment of relapsing-remitting MS (RRMS). Neutropaenia is a rare complication of both ocrelizumab and rituximab treatment. This case series reports 12 patients who have experienced neutropaenia following ocrelizumab or rituximab treatment and aims to characterize the clinical parameters of neutropaenia experienced by these patients, including the severity and duration of neutropaenia, length of hospital admission, the types of subsequent infections experienced and types of treatment necessary before patients reached count recovery. The unpredictability of neutropaenia and potential for serious infections highlight the need for continued hematological monitoring for patients on B-cell depleting therapies and calls for careful patient counselling to provide guidance on whether to continue such therapies in patients who have experienced related neutropaenia.
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Affiliation(s)
- Venus Pang
- Department of Neuroscience Monash University, Melbourne, Australia
| | - Nabil Seery
- Department of Neuroscience Monash University, Melbourne, Australia; Department of Neurology, Alfred Hospital, Melbourne, Australia
| | - Robb Wesselingh
- Department of Neuroscience Monash University, Melbourne, Australia; Department of Neurology, Alfred Hospital, Melbourne, Australia
| | - Wei Yeh
- Department of Neuroscience Monash University, Melbourne, Australia; Department of Neurology, Alfred Hospital, Melbourne, Australia
| | - Michael Zhong
- Department of Neuroscience Monash University, Melbourne, Australia; Department of Neurology, Alfred Hospital, Melbourne, Australia
| | - Tracie Tan
- Department of Neuroscience Monash University, Melbourne, Australia; Department of Neurology, Alfred Hospital, Melbourne, Australia
| | - Chris Dwyer
- Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia
| | - Cassie Nesbitt
- Department of Neuroscience Monash University, Melbourne, Australia; Department of Neurology, Alfred Hospital, Melbourne, Australia
| | - Louise Rath
- Department of Neurology, Alfred Hospital, Melbourne, Australia
| | - Deborah Perera
- Department of Neurology, Alfred Hospital, Melbourne, Australia
| | - Francesca Bridge
- Department of Neuroscience Monash University, Melbourne, Australia; Department of Neurology, Alfred Hospital, Melbourne, Australia
| | - Olga Skibina
- Department of Neurology, Alfred Hospital, Melbourne, Australia
| | - Julian J Bosco
- Department of Allergy, asthma, Immunology, Alfred Hospital, Melbourne, Australia
| | - Vilija Jokubaitis
- Department of Neuroscience Monash University, Melbourne, Australia; Department of Neurology, Alfred Hospital, Melbourne, Australia
| | - Mark Marriott
- Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia
| | - Helmut Butkueven
- Department of Neuroscience Monash University, Melbourne, Australia; Department of Neurology, Alfred Hospital, Melbourne, Australia
| | - Anneke Van Der Walt
- Department of Neuroscience Monash University, Melbourne, Australia; Department of Neurology, Alfred Hospital, Melbourne, Australia
| | - Jennifer Massey
- Department of Neurology, St Vincent's Hospital, Sydney, Australia
| | - Ian Sutton
- Department of Neurology, St Vincent's Hospital, Sydney, Australia
| | - Mastura Monif
- Department of Neuroscience Monash University, Melbourne, Australia; Department of Neurology, Alfred Hospital, Melbourne, Australia; Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia.
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Confirmation of CD19+ B-Lymphocyte Depletion Prior to Intake of the Second Dose of Ocrelizumab in Multiple Sclerosis Patients. Biomedicines 2023; 11:biomedicines11020353. [PMID: 36830890 PMCID: PMC9953738 DOI: 10.3390/biomedicines11020353] [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] [Received: 01/05/2023] [Revised: 01/23/2023] [Accepted: 01/24/2023] [Indexed: 01/28/2023] Open
Abstract
The aim of the retrospective study was to compare the immunophenotyping of T-lymphocytes, B-lymphocytes, and natural killer cells before the administration of the first and the second dose of ocrelizumab in 22 patients with multiple sclerosis in a three-year period (2019-2021) at the Department of Neurology of the University Hospital of Split. The values of cell immunophenotyping and protein electrophoresis, as well as laboratory parameters, were investigated. There was no significant decrease in serum albumin and globulins before the second dose of ocrelizumab (p > 0,05). A decrease in the number of T-lymphocytes before administration of the second dose of ocrelizumab was observed, but without statistical significance (p = 0.274). Significant depletion occurred in median CD19+ B-lymphocytes (p < 0.001) before the intake of the second dose of ocrelizumab confirming the primary action of ocrelizumab on the B cell lineage.
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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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Ocrelizumab associated late-onset neutropenia in the patient with multiple sclerosis: Case report and literature review. SRP ARK CELOK LEK 2022. [DOI: 10.2298/sarh211216042j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Introduction. Ocrelizumab is a recombinant humanized monoclonal antibody that
selectively depletes CD20-expressing B cells, which is approved for the
treatment of the relapsing and primary progressive multiple sclerosis (MS).
It is extremely rarely associated with late onset neutropenia (LON), as an
adverse event. Case Outline. We describe a case, from the Treatment
Registry of the Clinic of Neurology, University Clinical Center of Serbia,
Belgrade, of a transient, asymptomatic, LON which was detected in a na?ve
relapsing-remitting MS patient, six-months after treatment with ocrelizumab.
Conclusion. Having in mind all until now available data, which indicate
that rarely occurring LON on ocrelizumab is asymptomatic and transient in
the majority of cases, we assume that it may be suggested that only in
patients with complaints suggesting the presence of possible infection,
additional complete blood count monitoring, should be mandatory, exclusively
at that moment, apart from the precisely defined regular follow-up.
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Rauniyar R, Rauniyar R, Agrawal A, Yadav S, Avula S. Severe late-onset neutropenia induced by ocrelizumab in a multiple sclerosis patient: A case report. Clin Case Rep 2022; 10:e05299. [PMID: 35079395 PMCID: PMC8770231 DOI: 10.1002/ccr3.5299] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 12/25/2021] [Accepted: 12/30/2021] [Indexed: 11/12/2022] Open
Abstract
Ocrelizumab is a recombinant humanized antibody targeted against CD-20 molecule, which was approved for the treatment of relapsing and primary progressive multiple sclerosis. Common adverse events of ocrelizumab include infusion-related reactions like rash, pruritus, and flushing. Late-onset neutropenia (LON) is a rarely reported complication of ocrelizumab therapy. We report a case of severe late-onset neutropenia in a patient with primary progressive multiple sclerosis treated with ocrelizumab with neutropenia occurring 3 months after the last dose received treated with empirical broad-spectrum intravenous antibiotics and filgrastim. Severe late-onset neutropenia is a rare unpredictable adverse event and outlines the importance of regular routine blood workup for detecting severe neutropenia early in its course.
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Affiliation(s)
- Robin Rauniyar
- Maharajgunj Medical CampusTribhuvan University Institute of MedicineMaharajgunjNepal
| | - Rahul Rauniyar
- Internal MedicineThe Wright Center for Graduate Medical EducationScrantonPennsylvaniaUSA
| | - Ankita Agrawal
- Nepal Army Institute of Health SciencesTribhuvan UniversityKathmanduNepal
| | - Shikha Yadav
- Nepalgunj Medical CollegeKathmandu UniversityKathmanduNepal
| | - Sreekant Avula
- Internal MedicineThe Wright Center for Graduate Medical EducationScrantonPennsylvaniaUSA
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Gabelić T, Barun B, Adamec I, Krbot Skorić M, Habek M. Product review on MAbs (alemtuzumab and ocrelizumab) for the treatment of multiple sclerosis. Hum Vaccin Immunother 2021; 17:4345-4362. [PMID: 34668842 DOI: 10.1080/21645515.2021.1969850] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Traditionally, the management of active relapsing remitting MS was based on the, so-called, maintenance therapy, which is characterized by continuous treatment with particular disease modifying therapy (DMT), and a return of disease activity when the drug is discontinued. Another approach is characterized by a short treatment course of a DMT, which is hypothesized to act as an immune reconstitution therapy (IRT), with the potential to protect against relapses for years after a short course of treatment. Introduction of monoclonal antibodies in the treatment of MS has revolutionized MS treatment in the last decade. However, given the increasingly complex landscape of DMTs approved for MS, people with MS and neurologists are constantly faced with the question which DMT is the most appropriate for the given patient, a question we still do not have an answer to. In this product review, we will discuss the first DMT that acts as IRT, an anti-CD52 monoclonal antibody alemtuzumab and an anti CD20 monoclonal antibody, ocrelizumab that has the potential to act as an IRT, but is administered continuously. Special emphasis will be given on safety in the context of COVID-19 pandemics and vaccination strategies.
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Affiliation(s)
- Tereza Gabelić
- Department of Neurology, University Hospital Center Zagreb, Zagreb, Croatia.,School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Barbara Barun
- Department of Neurology, University Hospital Center Zagreb, Zagreb, Croatia.,School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Ivan Adamec
- Department of Neurology, University Hospital Center Zagreb, Zagreb, Croatia
| | - Magdalena Krbot Skorić
- Department of Neurology, University Hospital Center Zagreb, Zagreb, Croatia.,Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb, Croatia
| | - Mario Habek
- Department of Neurology, University Hospital Center Zagreb, Zagreb, Croatia.,School of Medicine, University of Zagreb, Zagreb, Croatia
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Rituximab- and ocrelizumab-induced early- and late-onset neutropenia in a multiple sclerosis patient. Neurol Sci 2021; 42:3893-3895. [PMID: 34075515 DOI: 10.1007/s10072-021-05357-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 05/28/2021] [Indexed: 10/21/2022]
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