1
|
Baker D, Kang AS, Giovannoni G, Schmierer K. Neutropenia following immune-depletion, notably CD20 targeting, therapies in multiple sclerosis. Mult Scler Relat Disord 2024; 82:105400. [PMID: 38181696 DOI: 10.1016/j.msard.2023.105400] [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: 07/18/2023] [Revised: 12/06/2023] [Accepted: 12/21/2023] [Indexed: 01/07/2024]
Abstract
Neutropenia serves as a risk factor for severe infection and is a consequence of some immune-depleting immunotherapies. This occurs in people with multiple sclerosis following chemotherapy-conditioning in haematopoietic stem cell transplantation and potent B cell targeting agents. Whilst CD52 is expressed by neutrophils and may contribute to early-onset neutropenia following alemtuzumab treatment, deoxycytidine kinase and CD20 antigen required for activity of cladribine tablets, off-label rituximab, ocrelizumab, ofatumumab and ublituximab are not or only weakly expressed by neutrophils. Therefore, alternative explanations are needed for the rare occurrence of early and late-onset neutropenia following such treatments. This probably occurs due to alterations in the balance of granulopoiesis and neutrophil removal. Neutrophils are short-lived, and their removal may be influenced by drug-associated infections, the killing mechanisms of the therapies and amplified by immune dyscrasia due to influences on neutropoiesis following growth factor rerouting for B cell recovery and cytokine deficits following lymphocyte depletion. This highlights the small but evident neutropenia risks following sustained B cell depletion with some treatments.
Collapse
Affiliation(s)
- David Baker
- Blizard Institute, Faculty of Medicine and Dentistry, Queen Mary University of London, 4 Newark Street, London E1 2AT, United Kingdom.
| | - Angray S Kang
- Blizard Institute, Faculty of Medicine and Dentistry, Queen Mary University of London, 4 Newark Street, London E1 2AT, United Kingdom; Dental Institute, Queen Mary University of London, United Kingdom
| | - Gavin Giovannoni
- Blizard Institute, Faculty of Medicine and Dentistry, Queen Mary University of London, 4 Newark Street, London E1 2AT, United Kingdom; Clinical Board Medicine (Neuroscience), The Royal London Hospital London, BartsHealth NHS Trust, London, United Kingdom
| | - Klaus Schmierer
- Blizard Institute, Faculty of Medicine and Dentistry, Queen Mary University of London, 4 Newark Street, London E1 2AT, United Kingdom; Clinical Board Medicine (Neuroscience), The Royal London Hospital London, BartsHealth NHS Trust, London, United Kingdom
| |
Collapse
|
2
|
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.
Collapse
Affiliation(s)
| | - Wafa Alnasser
- Infection Control, Imam Abdulrahman Bin Faisal Hospital, Dammam, SAU
| | | | | |
Collapse
|
3
|
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.
Collapse
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.
| |
Collapse
|
4
|
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.
Collapse
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
| |
Collapse
|
5
|
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.
Collapse
|