IVIg for Small Fiber Neuropathy With Autoantibodies TS-HDS and FGFR3

Summary

The objective of this study is to develop a rationale for the selective treatment of small fiber neuropathy with immune globulin (IVIG) in the appropriate patients. The investigators hypothesize that individuals with auto-antibodies targeting neuronal antigens (TS-HDS and FGFR3) and confirmed evidence of small fiber neuropathy (by skin biopsy analysis of intra-epidermal nerve fiber density) will have an improvement in both nerve fiber density and pain after treatment with immune globulin. The co-primary endpoints will be a change in neuropathic pain (by VAS pain score) and a change in intra-epidermal nerve fiber density (by punch skin biopsy). The data gained from this pilot study will establish a rationale, with an appropriate screening test, for the use of immune globulin for the treatment of small fiber neuropathy.

Timeline

Start

2018-09-01

Primary completion

2022-02-01

Completion

2022-02-01

Publications

• Background Gibbons CH. Small fiber neuropathies. Continuum (Minneap Minn). 2014 Oct;20(5 Peripheral Nervous System Disorders):1398-412. doi: 10.1212/01.CON.0000455874.68556.02.
• Background Cortez M, Singleton JR, Smith AG. Glucose intolerance, metabolic syndrome, and neuropathy. Handb Clin Neurol. 2014;126:109-22. doi: 10.1016/B978-0-444-53480-4.00009-6.
• Background Peltier A, Goutman SA, Callaghan BC. Painful diabetic neuropathy. BMJ. 2014 May 6;348:g1799. doi: 10.1136/bmj.g1799.
• Background Kass-Iliyya L, Javed S, Gosal D, Kobylecki C, Marshall A, Petropoulos IN, Ponirakis G, Tavakoli M, Ferdousi M, Chaudhuri KR, Jeziorska M, Malik RA, Silverdale MA. Small fiber neuropathy in Parkinson's disease: A clinical, pathological and corneal confocal microscopy study. Parkinsonism Relat Disord. 2015 Dec;21(12):1454-60. doi: 10.1016/j.parkreldis.2015.10.019. Epub 2015 Nov 3.
• Background Lefaucheur JP, Wahab A, Plante-Bordeneuve V, Sene D, Menard-Lefaucheur I, Rouie D, Tebbal D, Salhi H, Creange A, Zouari H, Ng Wing Tin S. Diagnosis of small fiber neuropathy: A comparative study of five neurophysiological tests. Neurophysiol Clin. 2015 Dec;45(6):445-55. doi: 10.1016/j.neucli.2015.09.012. Epub 2015 Nov 17.
• Background Kafaie J, Al Balushi A, Kim M, Pestronk A. Clinical and Laboratory Profiles of Idiopathic Small Fiber Neuropathy in Children: Case Series. J Clin Neuromuscul Dis. 2017 Sep;19(1):31-37. doi: 10.1097/CND.0000000000000178.
• Background Pestronk A, Schmidt RE, Choksi RM, Sommerville RB, Al-Lozi MT. Clinical and laboratory features of neuropathies with serum IgM binding to TS-HDS. Muscle Nerve. 2012 Jun;45(6):866-72. doi: 10.1002/mus.23256.
• Background Antoine JC, Boutahar N, Lassabliere F, Reynaud E, Ferraud K, Rogemond V, Paul S, Honnorat J, Camdessanche JP. Antifibroblast growth factor receptor 3 antibodies identify a subgroup of patients with sensory neuropathy. J Neurol Neurosurg Psychiatry. 2015 Dec;86(12):1347-55. doi: 10.1136/jnnp-2014-309730. Epub 2015 Jan 27.
• Background Hahn AF, Bolton CF, Zochodne D, Feasby TE. Intravenous immunoglobulin treatment in chronic inflammatory demyelinating polyneuropathy. A double-blind, placebo-controlled, cross-over study. Brain. 1996 Aug;119 ( Pt 4):1067-77. doi: 10.1093/brain/119.4.1067.
• Background Mendell JR, Barohn RJ, Freimer ML, Kissel JT, King W, Nagaraja HN, Rice R, Campbell WW, Donofrio PD, Jackson CE, Lewis RA, Shy M, Simpson DM, Parry GJ, Rivner MH, Thornton CA, Bromberg MB, Tandan R, Harati Y, Giuliani MJ; Working Group on Peripheral Neuropathy. Randomized controlled trial of IVIg in untreated chronic inflammatory demyelinating polyradiculoneuropathy. Neurology. 2001 Feb 27;56(4):445-9. doi: 10.1212/wnl.56.4.445.
• Background Cocito D, Ciaramitaro P, Isoardo G, Barbero P, Migliaretti G, Pipieri A, Proto G, Quadri R, Bergamasco B, Durelli L. Intravenous immunoglobulin as first treatment in diabetics with concomitant distal symmetric axonal polyneuropathy and CIDP. J Neurol. 2002 Jun;249(6):719-22. doi: 10.1007/s00415-002-0698-0.
• Background Eftimov F, Winer JB, Vermeulen M, de Haan R, van Schaik IN. Intravenous immunoglobulin for chronic inflammatory demyelinating polyradiculoneuropathy. Cochrane Database Syst Rev. 2013 Dec 30;(12):CD001797. doi: 10.1002/14651858.CD001797.pub3.
• Background Singleton JR, Bixby B, Russell JW, Feldman EL, Peltier A, Goldstein J, Howard J, Smith AG. The Utah Early Neuropathy Scale: a sensitive clinical scale for early sensory predominant neuropathy. J Peripher Nerv Syst. 2008 Sep;13(3):218-27. doi: 10.1111/j.1529-8027.2008.00180.x.
• Background Lauria G, Hsieh ST, Johansson O, Kennedy WR, Leger JM, Mellgren SI, Nolano M, Merkies IS, Polydefkis M, Smith AG, Sommer C, Valls-Sole J; European Federation of Neurological Societies; Peripheral Nerve Society. European Federation of Neurological Societies/Peripheral Nerve Society Guideline on the use of skin biopsy in the diagnosis of small fiber neuropathy. Report of a joint task force of the European Federation of Neurological Societies and the Peripheral Nerve Society. Eur J Neurol. 2010 Jul;17(7):903-12, e44-9. doi: 10.1111/j.1468-1331.2010.03023.x.
• Background Nolano M, Biasiotta A, Lombardi R, Provitera V, Stancanelli A, Caporaso G, Santoro L, Merkies IS, Truini A, Porretta-Serapiglia C, Cazzato D, Dacci P, Vitale DF, Lauria G. Epidermal innervation morphometry by immunofluorescence and bright-field microscopy. J Peripher Nerv Syst. 2015 Dec;20(4):387-91. doi: 10.1111/jns.12146.

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