European Federation of Neurological Societies/Peripheral Nerve Society Guideline on management of paraproteinemic demyelinating neuropathies. Report of a Joint Task Force of the European Federation of Neurological Societies and the Peripheral Nerve Society - first revision

TY - JOUR

T1 - European Federation of Neurological Societies/Peripheral Nerve Society Guideline on management of paraproteinemic demyelinating neuropathies. Report of a Joint Task Force of the European Federation of Neurological Societies and the Peripheral Nerve Society - first revision

AU - Hadden, Robert D. M.

AU - Nobile-Orazio, Eduardo

AU - Sommer, Claudia L.

AU - Hahn, Angelika F.

AU - Illa, Isabel

AU - Morra, Enrica

AU - Pollard, John D.

AU - Lunn, Michael P. T.

AU - Bouche, Pierre

AU - Cornblath, David R.

AU - Evers, Eileen

AU - Koski, Carol Lee

AU - Legar, Jean-Marc

AU - van den Bergh, Peter

AU - van Doorn, Pieter A.

AU - van Schaik, Ivo N.

PY - 2010/9

Y1 - 2010/9

N2 - The aim of this guideline is to update the 2006 EFNS/PNS guideline on management of patients with a demyelinating neuropathy and a paraprotein (paraproteinemic demyelinating neuropathy [PDN]) by review of evidence and expert consensus. In the absence of adequate evidence, the panel agreed on good practice points: (1) patients with PDN should be investigated for a malignant plasma cell dyscrasia; (2) a monoclonal gammopathy of undetermined significance is more likely to be causing the neuropathy if it is immunoglobulin (Ig)M, anti-neural antibodies are present, and the clinical phenotype is chronic distal sensory neuropathy; (3) patients with IgM PDN usually have predominantly distal sensory impairment, prolonged distal motor latencies, and often anti-myelin-associated glycoprotein antibodies; (4) IgM PDN may respond to immunomodulatory therapies. Their potential benefit should be balanced against possible side effects and the usually slow disease progression; (5) IgG and IgA PDN may be indistinguishable from chronic inflammatory demyelinating polyradiculoneuropathy; and (6) Polyneuropathy, Organomegaly, Endocrinopathy, Monoclonal gammopathy, and Skin changes syndrome is a multi-system malignant PDN.

AB - The aim of this guideline is to update the 2006 EFNS/PNS guideline on management of patients with a demyelinating neuropathy and a paraprotein (paraproteinemic demyelinating neuropathy [PDN]) by review of evidence and expert consensus. In the absence of adequate evidence, the panel agreed on good practice points: (1) patients with PDN should be investigated for a malignant plasma cell dyscrasia; (2) a monoclonal gammopathy of undetermined significance is more likely to be causing the neuropathy if it is immunoglobulin (Ig)M, anti-neural antibodies are present, and the clinical phenotype is chronic distal sensory neuropathy; (3) patients with IgM PDN usually have predominantly distal sensory impairment, prolonged distal motor latencies, and often anti-myelin-associated glycoprotein antibodies; (4) IgM PDN may respond to immunomodulatory therapies. Their potential benefit should be balanced against possible side effects and the usually slow disease progression; (5) IgG and IgA PDN may be indistinguishable from chronic inflammatory demyelinating polyradiculoneuropathy; and (6) Polyneuropathy, Organomegaly, Endocrinopathy, Monoclonal gammopathy, and Skin changes syndrome is a multi-system malignant PDN.

U2 - 10.1111/j.1529-8027.2010.00278.x

DO - 10.1111/j.1529-8027.2010.00278.x

M3 - Article

SN - 1529-8027

VL - 15

SP - 185

EP - 195

JO - JPNS

JF - JPNS

IS - 3

ER -