HIZENTRA(R) (Immune Globulin Subcutaneous Human 20% Liquid) Receives Orphan-Drug Exclusivity for the Treatment of Chronic Inflammatory Demyelinating Polyneuropathy (CIDP)

First and only subcutaneous immunoglobulin (SCIg) approved for maintenance therapy in CIDP qualifies for marketing exclusivity KING OF PRUSSIA, Pa., Dec. 9, 2019 -- (Healthcare Sales &Marketing Network) -- Global biotherapeutics leader CSL Behring ann... Biopharmaceuticals, Neurology, FDA CSL Behring, HIZENTRA, Immune Globulin, Demyelinating Polyn
Source: HSMN NewsFeed - Category: Pharmaceuticals Source Type: news

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Conclusions. The nerve roots of CIDP, Charcot-Marie-Tooth disease type-1, and polyneuropathy, organomegaly, endocrinopathy, M protein, and skin changes syndrome were difficult to distinguish by MRN. Atypical CIDP patients had less nerve root injury compared with typical CIDP patients. MRN of either the brachial plexus or the lumbosacral plexus had a high diagnostic accuracy for CIDP, and it is not necessary to perform both parts of the examination. Level of Evidence: 2
Source: Spine - Category: Orthopaedics Tags: DIAGNOSTICS Source Type: research
Intravenous immunoglobulins (IVIg) represent an established cornerstone for the immunotherapy of chronic inflammatory demyelinating polyneuropathy (CIDP). Efficacy of IVIg for CIDP was proven in a large phase III trial. Yet, data on longer-term efficacy and effects in distinct subgroups are scarce. Our trial investigates the long-term efficacy of IVIg treatment in CIDP patients.In this observational real-world study, we retrospectively analyzed 49 CIDP patients receiving continuous IVIg treatment with a mean initial dosage of 87  g (1 g/kg body weight) every 4 weeks over a mean time of 45 months between 2010 and 2018.
Source: Journal of the Neurological Sciences - Category: Neurology Authors: Source Type: research
Conclusions The correlation between the altered NK cell population and treatment efficiency suggests a crucial role for NK cells in the still speculative mode of action of IVIg treatment. Analyzing NK cell subsets after 24 hours of treatment initiation appeared as a predictive marker for IVIg responsiveness. Further studies are warranted investigating the potential of NK cell status as a routine parameter in patients with CIDP before IVIg therapy. Classification of evidence This study provides Class I evidence that NK cell markers predict clinical response to IVIg in patients with CIDP.
Source: Neurology Neuroimmunology and Neuroinflammation - Category: Neurology Authors: Tags: Autoimmune diseases, Chronic inflammatory demyelinating polyneuropathy Article Source Type: research
Authors: Maldonado-Slootjes S, Smetcoren C, Piéret F, Gille M PMID: 32988629 [PubMed - as supplied by publisher]
Source: Revue Neurologique - Category: Neurology Tags: Rev Neurol (Paris) Source Type: research
This article highlights the clinical presentation, pathophysiology, diagnostic evaluation, and treatment approach of these polyneuropathies. RECENT FINDINGS The spectrum of CIDP is expanding with the recent characterization of neuropathies associated with nodal and paranodal antibodies. These neuropathies are distinguished by their unique presentations and are often refractory to IV immunoglobulin (IVIg) therapy. Subcutaneous immunoglobulins have recently been approved as a treatment option for CIDP and join corticosteroids, IVIg, and plasma exchange as first-line treatment. SUMMARY CIDP is characterized by progressi...
Source: CONTINUUM: Lifelong Learning in Neurology - Category: Neurology Tags: REVIEW ARTICLES Source Type: research
Abstract Multiple sclerosis is a chronic inflammatory demyelinating disorder of the central nervous system that eventually leads to progressive neurodegeneration and disability. Recent findings highlighted the emerging role of each target of the endocannabinoid system in controlling the symptoms and disease progression of multiple sclerosis. Therefore, multi-target modulators of the endocannabinoid system could provide a more effective pharmacological strategy as compared to the single target modulation. In this work, N-cycloheptyl-1,2-dihydro-5-bromo-1-(4-fluorobenzyl)-6-methyl-2-oxo-pyridine-3-carboxamide (B2) w...
Source: European Journal of Medicinal Chemistry - Category: Chemistry Authors: Tags: Eur J Med Chem Source Type: research
Source: Journal of Neurology - Category: Neurology Source Type: research
Source: Journal of Neurology - Category: Neurology Source Type: research
Abstract BACKGROUND: Multifocal motor neuropathy (MMN), Lewis-Sumner syndrome (LSS), and many chronic inflammatory demyelinating polyradiculoneuropathies (CIDPs) are representative of acquired multifocal polyneuropathy and are characterized by conduction block (CB). This retrospective study aimed to investigate the demyelinating distribution and the selective vulnerability of MMN, LSS, and CIDP with CB (CIDP-CB) in nerves. METHODS: Fifteen LSS subjects (107 nerves), 24 MMN subjects (176 nerves), and 17 CIDP-CB subjects (110 nerves) were included. Their clinical information was recorded, blood and cerebrospina...
Source: Chinese Medical Journal - Category: General Medicine Authors: Tags: Chin Med J (Engl) Source Type: research
Source: Journal of Inflammation Research - Category: Allergy & Immunology Tags: Journal of Inflammation Research Source Type: research
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