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Celli SI, Nash R, Money KM, Garza M, Borko TL, Mizenko C, McMenamin C, Von Geldern G, Georges G, Piquet AL. Successful Autologous Hematopoietic Stem Cell Transplant in Glycine Receptor Antibody-Positive Stiff Person Syndrome: A Case Report. Neurol Neuroimmunol Neuroinflamm 2024; 11:e200197. [PMID: 38170953 PMCID: PMC10766081 DOI: 10.1212/nxi.0000000000200197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 11/09/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND AND OBJECTIVES To describe a case of glycine receptor (GlyR) antibody-positive stiff person syndrome (SPS) treated with autologous hematopoietic stem cell transplant (aHSCT). METHODS This was a multicenter collaboration for the treatment of a single patient who underwent aHSCT as part of a clinical trial (NCT00716066). To objectively assess the response to transplantation, several clinical outcome measures were evaluated pretransplant and up to 18 months post-transplant, including modified Rankin Score (mRS), stiffness index, Hauser Ambulation Score (HAS), hypersensitivity index, timed 25-foot walk, and Montreal Cognitive Assessment. RESULTS After transplant, the patient achieved sustained clinical improvement evidenced across various clinical scales, including mRS, stiffness index, HAS, and 25-foot walk time. DISCUSSION aHSCT represents a promising treatment option for SPS, including for GlyR-positive patients. In addition, this case represents the need to validate and standardize best clinical outcome measures for patients with SPS. CLASSIFICATION OF EVIDENCE Class IV; this is a single observational study without controls.
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Affiliation(s)
- Sofia I Celli
- From the Department of Neurology (S.I.C., K.M.M., M.G., T.L.B., C. Mizenko, C. McMenamin, A.L.P.), University of Colorado, Aurora Colorado Blood Cancer Institute (R.N.), Presbyterian St. Luke's Medical Center, Denver, CO; Department of Neurology (G.V.G.); Fred Hutchinson Cancer Center (G.G.), University of Washington, Seattle, WA; and Northwestern University (G.G.), Feinberg School of Medicine, Chicago, IL
| | - Richard Nash
- From the Department of Neurology (S.I.C., K.M.M., M.G., T.L.B., C. Mizenko, C. McMenamin, A.L.P.), University of Colorado, Aurora Colorado Blood Cancer Institute (R.N.), Presbyterian St. Luke's Medical Center, Denver, CO; Department of Neurology (G.V.G.); Fred Hutchinson Cancer Center (G.G.), University of Washington, Seattle, WA; and Northwestern University (G.G.), Feinberg School of Medicine, Chicago, IL
| | - Kelli M Money
- From the Department of Neurology (S.I.C., K.M.M., M.G., T.L.B., C. Mizenko, C. McMenamin, A.L.P.), University of Colorado, Aurora Colorado Blood Cancer Institute (R.N.), Presbyterian St. Luke's Medical Center, Denver, CO; Department of Neurology (G.V.G.); Fred Hutchinson Cancer Center (G.G.), University of Washington, Seattle, WA; and Northwestern University (G.G.), Feinberg School of Medicine, Chicago, IL
| | - Madeline Garza
- From the Department of Neurology (S.I.C., K.M.M., M.G., T.L.B., C. Mizenko, C. McMenamin, A.L.P.), University of Colorado, Aurora Colorado Blood Cancer Institute (R.N.), Presbyterian St. Luke's Medical Center, Denver, CO; Department of Neurology (G.V.G.); Fred Hutchinson Cancer Center (G.G.), University of Washington, Seattle, WA; and Northwestern University (G.G.), Feinberg School of Medicine, Chicago, IL
| | - Tyler L Borko
- From the Department of Neurology (S.I.C., K.M.M., M.G., T.L.B., C. Mizenko, C. McMenamin, A.L.P.), University of Colorado, Aurora Colorado Blood Cancer Institute (R.N.), Presbyterian St. Luke's Medical Center, Denver, CO; Department of Neurology (G.V.G.); Fred Hutchinson Cancer Center (G.G.), University of Washington, Seattle, WA; and Northwestern University (G.G.), Feinberg School of Medicine, Chicago, IL
| | - Christopher Mizenko
- From the Department of Neurology (S.I.C., K.M.M., M.G., T.L.B., C. Mizenko, C. McMenamin, A.L.P.), University of Colorado, Aurora Colorado Blood Cancer Institute (R.N.), Presbyterian St. Luke's Medical Center, Denver, CO; Department of Neurology (G.V.G.); Fred Hutchinson Cancer Center (G.G.), University of Washington, Seattle, WA; and Northwestern University (G.G.), Feinberg School of Medicine, Chicago, IL
| | - Constance McMenamin
- From the Department of Neurology (S.I.C., K.M.M., M.G., T.L.B., C. Mizenko, C. McMenamin, A.L.P.), University of Colorado, Aurora Colorado Blood Cancer Institute (R.N.), Presbyterian St. Luke's Medical Center, Denver, CO; Department of Neurology (G.V.G.); Fred Hutchinson Cancer Center (G.G.), University of Washington, Seattle, WA; and Northwestern University (G.G.), Feinberg School of Medicine, Chicago, IL
| | - Gloria Von Geldern
- From the Department of Neurology (S.I.C., K.M.M., M.G., T.L.B., C. Mizenko, C. McMenamin, A.L.P.), University of Colorado, Aurora Colorado Blood Cancer Institute (R.N.), Presbyterian St. Luke's Medical Center, Denver, CO; Department of Neurology (G.V.G.); Fred Hutchinson Cancer Center (G.G.), University of Washington, Seattle, WA; and Northwestern University (G.G.), Feinberg School of Medicine, Chicago, IL
| | - George Georges
- From the Department of Neurology (S.I.C., K.M.M., M.G., T.L.B., C. Mizenko, C. McMenamin, A.L.P.), University of Colorado, Aurora Colorado Blood Cancer Institute (R.N.), Presbyterian St. Luke's Medical Center, Denver, CO; Department of Neurology (G.V.G.); Fred Hutchinson Cancer Center (G.G.), University of Washington, Seattle, WA; and Northwestern University (G.G.), Feinberg School of Medicine, Chicago, IL
| | - Amanda L Piquet
- From the Department of Neurology (S.I.C., K.M.M., M.G., T.L.B., C. Mizenko, C. McMenamin, A.L.P.), University of Colorado, Aurora Colorado Blood Cancer Institute (R.N.), Presbyterian St. Luke's Medical Center, Denver, CO; Department of Neurology (G.V.G.); Fred Hutchinson Cancer Center (G.G.), University of Washington, Seattle, WA; and Northwestern University (G.G.), Feinberg School of Medicine, Chicago, IL
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Matsui N, Tanaka K, Ishida M, Yamamoto Y, Matsubara Y, Saika R, Iizuka T, Nakamura K, Kuriyama N, Matsui M, Arisawa K, Nakamura Y, Kaji R, Kuwabara S, Izumi Y. Prevalence, Clinical Profiles, and Prognosis of Stiff-Person Syndrome in a Japanese Nationwide Survey. Neurol Neuroimmunol Neuroinflamm 2023; 10:e200165. [PMID: 37739810 PMCID: PMC10519438 DOI: 10.1212/nxi.0000000000200165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 07/17/2023] [Indexed: 09/24/2023]
Abstract
BACKGROUND AND OBJECTIVES To elucidate current epidemiologic, clinical, and immunologic profiles and treatments of stiff-person syndrome (SPS) in Japan. METHODS A nationwide mail survey was conducted using an established method. Data processing sheets were sent to randomly selected departments of internal medicine, neurology, pediatrics, psychiatry, and neurosurgery in hospitals and clinics throughout Japan to identify patients with SPS who were seen between January 2015 and December 2017. RESULTS Thirty cases were identified as glutamic acid decarboxylase 65 (GAD65)-positive SPS cases on the basis of detailed clinical data of 55 cases. Four patients had α1 subunit of glycine receptor (GlyR) antibodies, and 1 patient had both GAD65 and GlyR antibodies. The total estimated number of patients with GAD65-positive SPS was 140, and the estimated prevalence was 0.11 per 100,000 population. The median age at onset was 51 years (range, 26-83 years), and 23 (76%) were female. Of these, 70% had classic SPS, and 30% had stiff-limb syndrome. The median time from symptom onset to diagnosis was significantly longer in the high-titer GAD65 antibody group than in the low-titer group (13 months vs 2.5 months, p = 0.01). The median modified Rankin Scale (mRS) at baseline was 4, and the median mRS at the last follow-up was 2. Among the 29 GAD65-positive patients with ≥1 year follow-up, 7 received only symptomatic treatment, 9 underwent immunotherapy without long-term immunotherapy, and 13 received long-term immunotherapy such as oral prednisolone. The coexistence of type 1 diabetes mellitus and the lack of long-term immunotherapy were independent risk factors for poor outcome (mRS ≥3) in the GAD65-positive patients (odds ratio, 15.0; 95% CI 2.6-131.6; p = 0.001; odds ratio, 19.8; 95% CI 3.2-191.5; p = 0.001, respectively). DISCUSSION This study provides the current epidemiologic and clinical status of SPS in Japan. The symptom onset to the diagnosis of SPS was longer in patients with high-titer GAD65 antibodies than in those with low-titer GAD65 antibodies. The outcome of patients with SPS was generally favorable, but more aggressive immunotherapies are necessary for GAD65-positive patients with SPS.
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Affiliation(s)
- Naoko Matsui
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Keiko Tanaka
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Mitsuyo Ishida
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Yohei Yamamoto
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Yuri Matsubara
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Reiko Saika
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Takahiro Iizuka
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Koshi Nakamura
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Nagato Kuriyama
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Makoto Matsui
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Kokichi Arisawa
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Yosikazu Nakamura
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Ryuji Kaji
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Satoshi Kuwabara
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Yuishin Izumi
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
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Madlener M, Strippel C, Thaler FS, Doppler K, Wandinger KP, Lewerenz J, Ringelstein M, Roessling R, Menge T, Wickel J, Kellingshaus C, Mues S, Kraft A, Linsa A, Tauber SC, Berg FT, Gerner ST, Paliantonis A, Finke A, Priller J, Schirotzek I, Süße M, Sühs KW, Urbanek C, Senel M, Sommer C, Kuempfel T, Pruess H, Fink GR, Leypoldt F, Melzer N, Malter MP. Glutamic acid decarboxylase antibody-associated neurological syndromes: Clinical and antibody characteristics and therapy response. J Neurol Sci 2023; 445:120540. [PMID: 36608627 DOI: 10.1016/j.jns.2022.120540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 11/26/2022] [Accepted: 12/26/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND Antibodies against glutamic acid decarboxylase (GAD-abs) at high serum levels are associated with diverse autoimmune neurological syndromes (AINS), including cerebellar ataxia, epilepsy, limbic encephalitis and stiff-person syndrome. The impact of low serum GAD-ab levels in patients with suspected AINS remains controversial. Specific intrathecal GAD-ab synthesis may serve as a marker for GAD-ab-associated nervous system autoimmunity. We present characteristics of a multicentric patient cohort with suspected AINS associated with GAD antibodies (SAINS-GAD+) and explore the relevance of serum GAD-ab levels and intrathecal GAD-ab synthesis. METHODS All patients with SAINS-GAD+ included in the registry of the German Network for Research on Autoimmune Encephalitis (GENERATE) from 2011 to 2019 were analyzed. High serum GAD-ab levels were defined as RIA>2000 U/mL, ELISA>1000 U/mL, or as a positive staining pattern on cell-based assays. RESULTS One-hundred-one patients were analyzed. In descending order they presented with epilepsy/limbic encephalitis (39%), cerebellar ataxia (28%), stiff person syndrome (22%), and overlap syndrome (12%). Immunotherapy was administered in 89% of cases with improvements in 46%. 35% of SAINS-GAD+ patients had low GAD-ab serum levels. Notably, unmatched oligoclonal bands in CSF but not in serum were more frequent in patients with low GAD-ab serum levels. GAD-ab-levels (high/low) and intrathecal GAD-ab synthesis (present or not) did not impact clinical characteristics and outcome. CONCLUSIONS Overall, immunotherapy in SAINS-GAD+ was moderately effective. Serum GAD-ab levels and the absence or presence of intrathecal GAD-ab synthesis did not predict clinical characteristics or outcomes in SAINS-GAD+. The detection of unmatched oligoclonal bands might outweigh low GAD-ab serum levels.
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Affiliation(s)
- Marie Madlener
- Department of Neurology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Kerpener Str. 62, Cologne 50937, Germany.
| | - Christine Strippel
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1, Muenster 48149, Germany
| | - Franziska S Thaler
- Institute of Clinical Neuroimmunology, University Hospital and Biomedical Center, Ludwig-Maximilians University Munich, Marchioninistrasse 15, Munich 81377, Germany
| | - Kathrin Doppler
- Department of Neurology, University of Wuerzburg, Josef-Schneider-Straße 2, Würzburg 97080, Germany
| | - Klaus P Wandinger
- Institute of Clinical Chemistry, University Hospital Schleswig-Holstein, Campus Luebeck, Ratzeburger Allee 160, Luebeck 23538, Germany
| | - Jan Lewerenz
- Department of Neurology, Ulm University, Albert-Einstein-Allee 23, Ulm 89081, Germany
| | - Marius Ringelstein
- Department of Neurology, Medical Faculty, Heinrich-Heine-University Duesseldorf, Moorenstraße 5, Duesseldorf 40225, Germany; Department of Neurology, Center for Neurology and Neuropsychiatry, LVR-Klinikum, Heinrich-Heine-University Duesseldorf, Bergische Landstraße 2, Duesseldorf 40629, Germany
| | - Rosa Roessling
- Department of Neurology and Experimental Neurology, Charité-Universitaetsmedizin Berlin, German Center for Neurodegenerative Diseases (DZNE) Berlin, Charitéplatz 1, Berlin 10117, Germany
| | - Til Menge
- Department of Neurology, Center for Neurology and Neuropsychiatry, LVR-Klinikum, Heinrich-Heine-University Duesseldorf, Bergische Landstraße 2, Duesseldorf 40629, Germany
| | - Jonathan Wickel
- Section Translational Neuroimmunology, Department of Neurology, University Hospital Jena, Am Klinikum1, Jena 07747, Germany
| | - Christoph Kellingshaus
- Department of Neurology, Klinikum Osnabrueck, Am Finkenhügel 1, Osnabrueck 49076, Germany
| | - Sigrid Mues
- Department of Neurology, University Hospital, Technische Universitaet Dresden, Fetscherstraße 74, Dresden 01307, Germany
| | - Andrea Kraft
- Department of Neurology, Martha-Maria Hospital Halle, Röntgenstraße 1, Halle (Saale) 06120, Germany
| | - Andreas Linsa
- Department of Neurology, Carl-Thiem Klinikum Cottbus, Thiemstraße 111, Cottbus 03048, Germany
| | - Simone C Tauber
- Department of Neurology, RWTH Aachen University, Templergraben 55, Aachen 52062, Germany
| | - Florian Then Berg
- Department of Neurology, University of Leipzig, Liebigstraße 20, Leipzig 04103, Germany
| | - Stefan T Gerner
- Department of Neurology, University Hospital Erlangen, Maximiliansplatz 2, Erlangen 91054, Germany
| | - Asterios Paliantonis
- Department of Neurology, Alfried Krupp Krankenhaus Essen, Alfried-Krupp-Straße 21, Essen 45131, Germany
| | - Alexander Finke
- Department of Neurology, Hospital Lueneburg, Bögelstraße 1, Lueneburg 21339, Germany
| | - Josef Priller
- Department of Neuropsychiatry and Laboratory of Molecular Psychiatry, Charité-Universitaetsmedizin Berlin, Charitéplatz 1, Berlin 10117, Germany
| | - Ingo Schirotzek
- Department of Neurology, University Hospital Giessen and Marburg, Rudolf-Buchheim-Straße 8, Giessen 35392, Germany; Department of Neurology and Neurointensive Care, Klinikum Darmstadt, Grafenstraße 9, Darmstadt 64283, Germany
| | - Marie Süße
- Department of Neurology, University Medicine Greifswald, Fleischmannstraße 8, Greifswald 17475, Germany
| | - Kurt W Sühs
- Department of Neurology, University Hospital Hannover, Carl-Neuberg-Straße 1, Hannover 30625, Germany
| | - Christian Urbanek
- Department of Neurology, Hospital Ludwigshafen, Bremserstraße 79, Ludwigshafen am Rhein 67063, Germany
| | - Makbule Senel
- Department of Neurology, Ulm University, Albert-Einstein-Allee 23, Ulm 89081, Germany
| | - Claudia Sommer
- Department of Neurology, University of Wuerzburg, Josef-Schneider-Straße 2, Würzburg 97080, Germany
| | - Tania Kuempfel
- Institute of Clinical Neuroimmunology, University Hospital and Biomedical Center, Ludwig-Maximilians University Munich, Marchioninistrasse 15, Munich 81377, Germany
| | - Harald Pruess
- Department of Neurology and Experimental Neurology, Charité-Universitaetsmedizin Berlin, German Center for Neurodegenerative Diseases (DZNE) Berlin, Charitéplatz 1, Berlin 10117, Germany
| | - Gereon R Fink
- Department of Neurology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Kerpener Str. 62, Cologne 50937, Germany; Cognitive Neuroscience, Institute of Neuroscience and Medicine (INM-3), Research Center Juelich, Wilhelm-Johnen-Straße, Juelich 52428, Germany
| | - Frank Leypoldt
- Institute of Clinical Chemistry and Department of Neurology, University Kiel and University Hospital Schleswig-Holstein, Arnold-Heller-Straße 3, Kiel 24105, Germany
| | - Nico Melzer
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1, Muenster 48149, Germany; Department of Neurology, Medical Faculty, Heinrich-Heine-University Duesseldorf, Moorenstraße 5, Duesseldorf 40225, Germany
| | - Michael P Malter
- Department of Neurology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Kerpener Str. 62, Cologne 50937, Germany
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4
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Abstract
Stiff person syndrome spectrum disorders (SPSD) are a group of rare neuroimmunological disorders that often include painful spasms and rigidity. However, patients have highly heterogeneous signs and symptoms which may reflect different mechanistic disease processes. Understanding subsets of patients based on clinical phenotype may be important for prognosis and guiding treatment. The goal of this review is to provide updates on SPSD and its expanding clinical spectrum, prognostic markers, and treatment considerations. Further, we describe the current understanding in immunopathogenesis and highlight gaps in our knowledge appropriate for future research directions. Examples of revised diagnostic criteria for SPSD based on phenotype are also presented.
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Affiliation(s)
- Scott D Newsome
- Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| | - Tory Johnson
- Johns Hopkins University School of Medicine, Baltimore, MD, USA; Section of Infections of the Nervous System, NINDS, NIH, Bethesda, MD, USA
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5
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Matsui N, Tanaka K, Izumi Y. [Stiff-Person Syndrome]. Brain Nerve 2021; 73:640-646. [PMID: 34006698 DOI: 10.11477/mf.1416201808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Stiff-person syndrome (SPS) is a neurological disorder characterized by fluctuating muscle rigidity and painful spasms that occur spontaneously or are triggered by diverse stimuli. Partial or segmental forms of the disorder, such as stiff-limb syndrome (SLS) and the more severe disease called progressive encephalomyelitis with rigidity and myoclonus (PERM), are usually considered within the spectrum of SPS. SPS responds to immunotherapies, and several autoantigens have been identified. Most patients with SPS have high titers of antibodies against glutamic acid decarboxylase (GAD), the enzyme that limits the rate of the synthesis of γ-aminobutyric acid (GABA), and up to 15% have antibodies against the glycine receptor α-subunit.
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Affiliation(s)
- Naoko Matsui
- Department of Neurology, Tokushima University Hospital
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6
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Abstract
INTRODUCTION Intravenous immunoglobulin (IVIG) has been shown to be effective for the treatment of stiff person syndrome (SPS). However, some patients might not tolerate it. We report the tolerability profile of subcutaneous immunoglobulin (SCIg) in patients with SPS who did not tolerate IVIG. To our knowledge, the use of SCIg in SPS has not been reported before in a case series. PATIENT CONCERNS The five patients included in this case series presented with various combinations of symptoms of spasms, axial and limb stiffness, and exaggerated responses to outside stimuli. These symptoms often lead to gait and functional impairment. DIAGNOSIS Patients were diagnosed with classic SPS as they met the clinical criteria, which require the presence of spasms, axial rigidity, and hyperexcitability. INTERVENTIONS Subcutaneous immunoglobulin infusion. OUTCOMES Five patients were identified that were treated with SCIg. Three tested positive for serum anti-glutamic acid decarboxylase 65 antibodies prior to any treatment. The mean age at SCIg initiation was 33 years (range: 22-47). The mean duration of SPS prior to SCIg initiation was 5.9 years (range: 2.5-7). All patients used IVIG for at least two months (up to 18 months) but switched to SCIg due to IVIG side effects. Duration of SCIg use ranged from 4 months to 6 years (mean, 19.2 months). Upon switching to SCIg, the SPS symptoms remained stable. SCIg was well-tolerated in most as only one patient discontinued SCIg due to side effects. CONCLUSION This case series highlights that SCIg could be a treatment option for patients with SPS, especially when IVIG is not feasible. Injection site reactions might be a limiting factor in some patients treated with SCIg. Prospective controlled studies are needed to confirm SCIg treatment durability and efficacy.
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Affiliation(s)
| | - Scott D. Newsome
- Johns Hopkins Hospital, Stiff Person Syndrome Center, Baltimore, MD, USA
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7
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Belgen Kaygisiz B, Çoban F, Selcuk F. The effect of clinical pilates-based physiotherapy program for a Stiff Person Syndrome patient: a case report. Acta Neurol Belg 2021; 121:79-85. [PMID: 32997327 DOI: 10.1007/s13760-020-01502-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 09/15/2020] [Indexed: 11/25/2022]
Abstract
The aim of the present report is to show the effects of a clinical pilates-based physiotherapy training program on physical functioning, including balance ability, flexibility, muscle strength, and pain severity in a case with Stiff Person Syndrome (SPS). A 43-year-old female with a 3-year history of SPS participated in the study. Clinical pilates training exercises were performed two times per week during 8 weeks. Static balance was evaluated with One Leg Stance Test and Tandem Stance Test, dynamic balance with Functional Reach Test and lower extremity strength and endurance measured by 30-s Chair Stand Test. Berg Balance Scale was used to assess balance and fall risk, and Timed Up and Go Test was used to assess functional mobility. Pain evaluation was done by Pain Quality Assessment Scale. Flexibility was measured with tape measure, range of motion with goniometer and muscle strength with manual muscle test. Among the balance and functional mobility tests, progress has been observed in all tests, except for 30-s Chair Stand test. Improvements have been observed in patient's range of motion, flexibility, strength, pain and balance parameters. Clinical pilates-based physiotherapy program had positive effects on many physical and functional parameters of the patient and can be used as a safe exercise method in physiotherapy rehabilitation of SPS.
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Affiliation(s)
- Beliz Belgen Kaygisiz
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, European University of Lefke, Lefke, Northern Cyprus, TR-10, Mersin, Turkey.
| | - Fahriye Çoban
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, European University of Lefke, Lefke, Northern Cyprus, TR-10, Mersin, Turkey
| | - Ferda Selcuk
- Neurology Department, Dr. Burhan Nalbantoğlu State Hospital, Nicosia, Northern Cyprus, TR-10, Mersin, Turkey
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8
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Yeshokumar AK, Sun LR, Newsome SD. Defining the Expanding Clinical Spectrum of Pediatric-Onset Stiff Person Syndrome. Pediatr Neurol 2021; 114:11-15. [PMID: 33189024 DOI: 10.1016/j.pediatrneurol.2020.09.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 08/03/2020] [Accepted: 09/16/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND We aimed to characterize the spectrum of clinical features and examination findings in pediatric-onset stiff person syndrome. METHODS Medical records were reviewed for all patients treated for stiff person syndrome with symptom onset in childhood at a tertiary medical center between March 2001 and February 2019. RESULTS Of the 15 individuals who met inclusion criteria, 11 (73%) were female and 13 (87%) were Caucasian. Median age at symptom onset was 14.8 years (range 8.4 to 16.9), and median latency from symptom onset to diagnosis was 6.2 years (range 0.4 to 15.0). Nine individuals (60%) were not diagnosed until adulthood. The most common presenting features were painful spasms (n = 12, 80%), hyper-reflexia (n = 11, 73%), axial rigidity (n = =9, 60%), lower extremity rigidity or spasticity (n = 8, 53%), gait abnormalities (n = 6, 40%), and hyperlordosis (n = 6, 40%). Other noted features included anxiety (n = 5, 33%), dysautonomia (n = 3, 20%), and cranial neuropathies (n = 3, 20%). Personal (n = 9, 60%) and family history (n = 9, 60%) of autoimmune conditions was common. Serum antiglutamate decarboxylase 65 antibodies were found in 13 individuals (87%). Nearly all individuals received immunotherapy (n = 14, 93%), symptomatic medications (n = 15, 100%), and nonpharmacologic therapies (n = 14, 93%). However, most had persistent physical limitations, particularly impaired walking (n = 7, 47%) and inability to carry out previous activities (n = 14, 93%). CONCLUSIONS There is a wide spectrum of typical and less common features seen in individuals with pediatric-onset stiff person syndrome. Despite symptom onset in childhood, diagnosis is often delayed until adulthood, at which point disability accrual is frequently seen. Early recognition is vital to address symptoms and may potentially limit future disability.
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Affiliation(s)
- Anusha K Yeshokumar
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Lisa R Sun
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Scott D Newsome
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland.
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9
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Abstract
Abnormal startle syndromes are classified into hyperekplexia, stimulus-induced, and neuropsychiatric startle syndromes. Hyperekplexia is attributed to a genetic, idiopathic, or symptomatic cause. Hereditary hyperekplexia is a treatable neurogenetic disorder. In patients with a hyperactive startle response, the first step is to characterize the extent and associations of 'response.' Secondary or symptomatic causes are particularly important in children, as they provide useful clinical clues to an underlying neurodevelopmental or neurodegenerative disorders. Particular attention should be given to any neonate or infant with generalized or episodic stiffness, drug-refractory seizures, recurrent apnea, stimulus-sensitive behavioral states, or sudden infant death syndrome. Eliciting a non-habituating head-retraction reflex to repeated nose tapping should be a part of routine examination of all new-borns. Vigevano maneuver should be taught to all families and health-care workers as an emergency rescue measure. The onset of excessive startle after infancy should direct investigations for an acquired cause such as brainstem injury, antibodies against glycine receptors, and neurodegeneration. Finally, one should not forget to evaluate unexplained cases of abnormal gait and frequent falls in adults for underlying undiagnosed startle syndromes. Oral clonazepam is an effective therapy besides behavioral and safety interventions for hereditary cases. The outcomes in genetic cases are good overall.
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Affiliation(s)
- Arushi Gahlot Saini
- Department of Pediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Sanjay Pandey
- Department of Neurology, Govind Ballabh Pant Institute of Postgraduate medical education and research, JLN Marg, New Delhi 110002, India.
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10
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Dade M, Berzero G, Izquierdo C, Giry M, Benazra M, Delattre JY, Psimaras D, Alentorn A. Neurological Syndromes Associated with Anti-GAD Antibodies. Int J Mol Sci 2020; 21:E3701. [PMID: 32456344 PMCID: PMC7279468 DOI: 10.3390/ijms21103701] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 05/19/2020] [Accepted: 05/21/2020] [Indexed: 12/11/2022] Open
Abstract
Glutamic acid decarboxylase (GAD) is an intracellular enzyme whose physiologic function is the decarboxylation of glutamate to gamma-aminobutyric acid (GABA), the main inhibitory neurotransmitter within the central nervous system. GAD antibodies (Ab) have been associated with multiple neurological syndromes, including stiff-person syndrome, cerebellar ataxia, and limbic encephalitis, which are all considered to result from reduced GABAergic transmission. The pathogenic role of GAD Ab is still debated, and some evidence suggests that GAD autoimmunity might primarily be cell-mediated. Diagnosis relies on the detection of high titers of GAD Ab in serum and/or in the detection of GAD Ab in the cerebrospinal fluid. Due to the relative rarity of these syndromes, treatment schemes and predictors of response are poorly defined, highlighting the unmet need for multicentric prospective trials in this population. Here, we reviewed the main clinical characteristics of neurological syndromes associated with GAD Ab, focusing on pathophysiologic mechanisms.
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Affiliation(s)
- Maëlle Dade
- AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Service de Neurologie 2-Mazarin, 75013 Paris, France; (M.D.); (G.B.); (J.-Y.D.); (D.P.)
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, 75013 Paris, France; (M.G.); (M.B.)
| | - Giulia Berzero
- AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Service de Neurologie 2-Mazarin, 75013 Paris, France; (M.D.); (G.B.); (J.-Y.D.); (D.P.)
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, 75013 Paris, France; (M.G.); (M.B.)
- Neuroncology Unit, IRCCS Mondino Foundation, 27100 Pavia, Italy
| | - Cristina Izquierdo
- Department of Neuroscience, Hospital Universitari Germans Trias i Pujol, Universitat Autònoma de Barcelona, 08916 Badalona, Spain;
| | - Marine Giry
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, 75013 Paris, France; (M.G.); (M.B.)
| | - Marion Benazra
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, 75013 Paris, France; (M.G.); (M.B.)
| | - Jean-Yves Delattre
- AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Service de Neurologie 2-Mazarin, 75013 Paris, France; (M.D.); (G.B.); (J.-Y.D.); (D.P.)
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, 75013 Paris, France; (M.G.); (M.B.)
| | - Dimitri Psimaras
- AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Service de Neurologie 2-Mazarin, 75013 Paris, France; (M.D.); (G.B.); (J.-Y.D.); (D.P.)
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, 75013 Paris, France; (M.G.); (M.B.)
| | - Agusti Alentorn
- AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Service de Neurologie 2-Mazarin, 75013 Paris, France; (M.D.); (G.B.); (J.-Y.D.); (D.P.)
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, 75013 Paris, France; (M.G.); (M.B.)
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11
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Abstract
An autoimmune disorder of the central nervous system, stiff person syndrome, frequently presents with increased titers of 65KD anti-glutamic acid decarboxylase (anti-GAD) antibodies. The clinical phenomenology of this syndrome includes stiffness, ataxia, vertigo due to horizontal gaze-evoked and downbeat vertical nystagmus, and dysmetria of saccades and reaching movements. Here, we describe a novel phenomenology of syndrome of anti-GAD antibody, non-position-dependent upbeat nystagmus and superimposed horizontal gaze-evoked nystagmus. Lack of gravity dependence of primary position upbeat nystagmus, intense nystagmus on up-gaze, relatively stable gaze on downward orientation, and the exponentially decaying waveform suggests neural integrator dysfunction. The titer of anti-GAD in our patient (30 U/ml) was consistent with a variant called "low-titer anti-GAD syndrome". In addition of presenting as an unusual manifestation of a rare neurological syndrome, this case presents a neurochemical correlate of upbeat nystagmus in GABA-mediated control system involving horizontal and vertical neural integrators. Furthermore, the variant of "low-titer anti-GAD syndrome" suggests that GABAergic system may be affected at lower level or antibodies, and/or the epitopes of antibody in those with full-blown clinical syndrome, but low titers of anti-GAD may be different.
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Affiliation(s)
- Daniel Feldman
- Department of Neurology, Cleveland VA Medical Center, University Hospitals, Cleveland, OH, 44022, USA
| | | | - Aasef G Shaikh
- Department of Neurology, Cleveland VA Medical Center, University Hospitals, Cleveland, OH, 44022, USA.
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12
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Servais T, London F, Donckier JE. Graves' disease as a first autoimmune manifestation of a stiff person syndrome. Ann Endocrinol (Paris) 2019; 80:134-136. [PMID: 30846197 DOI: 10.1016/j.ando.2019.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 12/18/2018] [Accepted: 01/27/2019] [Indexed: 06/09/2023]
Affiliation(s)
- Thomas Servais
- Department of endocrinology and diabetology, CHU UCL Namur, Université Catholique de Louvain, rue Dr. Gaston Thérasse 1, 5530 Yvoir, Belgium
| | - Frédéric London
- Department of neurology, CHU UCL Namur, rue Dr. Gaston Thérasse, 1, 5530 Yvoir, Belgium
| | - Julian E Donckier
- Department of endocrinology and diabetology, CHU UCL Namur, Université Catholique de Louvain, rue Dr. Gaston Thérasse 1, 5530 Yvoir, Belgium.
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13
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Abstract
The identification of new variants of the stiff man syndrome (SMS) and of new, probably pathogenic neuronal autoantibodies has led to the concept of stiff man (or person) spectrum disorders (SPSD). This is an expanding group of rare chronic autoimmune inflammatory diseases of the central nervous system (CNS) that have in common the main symptoms of fluctuating rigidity and spasms with pronounced stimulus sensitivity. These core symptoms are mandatory and can be accompanied by a wide variety of other neurological signs. The SPSDs are associated with autoantibodies directed against neuronal proteins that attenuate excitability. Neither clinical phenotypes nor the course of SPSD correlate closely with the antibody status. The treatment of these diseases aims at maintaining mobility and is pragmatically oriented to the degree of impediment and comprises antispastic, anticonvulsant and immunomodulating or immunosuppressive medication strategies.
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Affiliation(s)
- H-M Meinck
- Neurologische Klinik, Universitätsklinikum Heidelberg, Im Neuenheimer Feld 400, 69120, Heidelberg, Deutschland.
| | - B Balint
- UCL Institute of Neurology, Sobell Department of Motor Neuroscience and Movement Disorders, National Hospital of Neurology and Neurosurgery, Queen Square, London, UK
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14
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Zharova OA, Shpakov AO. [THE ROLE OF AUTOANTIBODIES TO THE EXTRACELLULAR REGIONS OF IONOTROPIC RECEPTORS IN ETIOLOGY AND PATHOGENESIS OF AUTOIMMUNE DISEASES]. Ross Fiziol Zh Im I M Sechenova 2016; 102:773-791. [PMID: 30193046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
In the last years it was shown that autoantibodies to the extracellular regions of the ionotropic receptors, such as glutamate AMPA- and NMDA-receptors, GABAA-receptors, glycine and nicotinic acetylcholine receptors, induce a wide spectrum of autoimmune diseases, including limbic encephalitis, Rasmussen's encephalitis, systemic lupus erythematosus, myasthenia gravis, encephalomyelitis, and stiff-man syndrome. In the review the literature data concerning the autoimmune processes provoking autoantibodies formation to the ionotropic receptors, the epitopes participating in the induction of pathogenic autoantibodies, and the effects of these antibodies on the functions of nervous cells and their role in the development of autoimmune diseases were analyzed and systematized. The possible role of oncology diseases in the generation of autoantibodies to the ionotropic receptors was discussed. Approaches that are currently being developed to inhibit the synthesis of pathogenic autoantibodies and to their neutralization were considered. These approaches may be subsequently used to treat the autoimmune diseases caused by the antibodies to ionotropic receptors.
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MESH Headings
- Antibodies, Anti-Idiotypic/therapeutic use
- Autoantibodies/biosynthesis
- Desensitization, Immunologic/methods
- Encephalitis/genetics
- Encephalitis/immunology
- Encephalitis/pathology
- Encephalitis/therapy
- Gene Expression/immunology
- Humans
- Inflammation/genetics
- Inflammation/immunology
- Inflammation/pathology
- Inflammation/therapy
- Limbic Encephalitis/genetics
- Limbic Encephalitis/immunology
- Limbic Encephalitis/pathology
- Limbic Encephalitis/therapy
- Lupus Erythematosus, Systemic/genetics
- Lupus Erythematosus, Systemic/immunology
- Lupus Erythematosus, Systemic/pathology
- Lupus Erythematosus, Systemic/therapy
- Myasthenia Gravis/genetics
- Myasthenia Gravis/immunology
- Myasthenia Gravis/pathology
- Myasthenia Gravis/therapy
- Neurons/drug effects
- Neurons/immunology
- Neurons/pathology
- Plasmapheresis/methods
- Receptors, AMPA/genetics
- Receptors, AMPA/immunology
- Receptors, GABA-A/genetics
- Receptors, GABA-A/immunology
- Receptors, Glycine/genetics
- Receptors, Glycine/immunology
- Receptors, N-Methyl-D-Aspartate/genetics
- Receptors, N-Methyl-D-Aspartate/immunology
- Receptors, Nicotinic/genetics
- Receptors, Nicotinic/immunology
- Stiff-Person Syndrome/genetics
- Stiff-Person Syndrome/immunology
- Stiff-Person Syndrome/pathology
- Stiff-Person Syndrome/therapy
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15
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Sun G, Yu X. [Case of stiff-person syndrome]. Zhongguo Zhen Jiu 2015; 35:1257. [PMID: 26964171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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16
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Nakane S. [Stiff-person syndrome]. Nihon Rinsho 2015; 73 Suppl 7:811-818. [PMID: 26480799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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17
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Tomioka R, Tanaka K. [Stiff-person syndrome and related autoantibodies]. Brain Nerve 2013; 65:395-400. [PMID: 23568987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Central nervous system hyperexcitability disorders, known as stiff-man/person syndrome (SPS), are thought to be related to the regulatory disturbance of inhibitory synaptic transmission of motor neurons in the brainstem and spinal cord. SPS is characterized by stiffness and spasms of the axis and limbs and is divided into two clinical subgroups: classic SPS, which affects the lumbar, trunk, and proximal limb muscles, and SPS-plus syndrome. The latter comprises (1) the stiff-limb subtype, in which symptom is limited to the lower limbs; (2) jerking stiff-man syndrome, characterized by chronically progressive stiffness and myoclonus; and (3) acute-onset and progressive encephalomyelitis with rigidity and myoclonus. Almost 80% of patients with classic SPS harbor autoantibodies against glutamic acid decarboxylase 65 (GAD65). In approximately 30-40% of patients, SPS accompanies type I diabetes, and anti-GAD65 antibodies are detected frequently in type I diabetes. However, the antibody-recognizing epitopes might be different between SPS and diabetes. Other autoantibodies against glycine receptor α1 (12% of patients with SPS) and GABA(A)-receptor associated protein (70% of patients with SPS) have been reported. In paraneoplastic SPS, anti-amphiphysin antibodies have been shown in patients with breast cancer or small cell lung cancer. One case of mediastinal tumor with anti-gephyrin antibodies has also been reported. However, the roles of these autoantibodies in the pathomechanisms of SPS have not yet been elucidated.
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Affiliation(s)
- Ryo Tomioka
- Department of Neurology, Kanazawa Medical University, Japan
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De la Casa-Fages B, Anaya F, Gabriel-Ortemberg M, Grandas F. Treatment of stiff-person syndrome with chronic plasmapheresis. Mov Disord 2012; 28:396-7. [PMID: 23239368 DOI: 10.1002/mds.25167] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2012] [Revised: 07/23/2012] [Accepted: 07/30/2012] [Indexed: 12/29/2022] Open
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Ishii A. [Stiff-person syndrome and other myelopathies constitute paraneoplastic neurological syndromes]. Brain Nerve 2010; 62:377-385. [PMID: 20420178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Stiff-person syndrome (SPS) is an autoimmune neurological disorder characterized by rigidity of the trunk and proximal limb muscles, intermittent superimposed spasms, and increased sensitivity to external stimuli. It has been more than 50 years since Moerch and Woltman reported the first 14 cases with this syndrome. During the last half century, many autoantibodies discovered, such as anti-glutamic acid decarboxylase (GAD), anti-amphiphysin, anti-gephyrin, and anti-gamma-aminobutyric acid A receptor-associated protein (GABARAP) antibodies. There is strong evidence that in SPS, GABAergic neurotransmission is impaired by these pathogenic autoantibodies; however, the exact antigenic target remains unknown. This chapter focuses on the recent advances in the diagnosis, immunopathogenesis, and treatment of paraneoplastic SPS. Paraneoplastic SPS accounts for approximately 5% of all cases of SPS, and is associated with anti-amphiphysin, anti-gephyrin, and anti-Ri antibodies. In addition, author has reported cases of patients with SPS who were positive for anti-GAD antibodies and subsequently developed cancer. Because SPS often develops before the diagnosis of cancer, patients diagnosed with SPS should be monitored for the development of cancer. The treatment of SPS includes the administration of GABA enhancing and antispasmogenic drugs and immunomodulating therapies such as the administration of intravenous immunoglobulin (IVIG). Treatments for cancer occasionally produce symptomatic improvement in patients with paraneoplastic SPS. Although the understanding and treatment of SPS have evolved, the disease remains underdiagnosed. In the past, some patients with SPS have been diagnosed with psychiatric disorders. Therefore, it is important to increase awareness of SPS among practicing physicians.
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Affiliation(s)
- Akiko Ishii
- Department of Neurology, Majors of Medical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan
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Cerimagić D, Bilić E. [Stiff person syndrome (Moersch-Woltman)]. Lijec Vjesn 2010; 132:110-114. [PMID: 20540439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The prime goal of this paper is to offer an overview of main scientific points in epidemiology, genetics, pathogenesis, clinical course and therapeutic strategies in stiff person syndrome (SPS). This syndrome is characterized by progressive muscle rigidity and painful muscle spasms. Three major forms of SPS are described, according to the pathophysiologic basis, autoimmune, paraneoplastic and idiopathic SPS. In autoimmune form of SPS the antibodies are specific for an enzyme (glutamic acid decarboxylase, GAD). If the paraneoplastic form takes place, the antibodies may be specific for presynaptic (amphyphysin) or the postsynaptic protein (gephyrin). The SPS diagnosis should be based on clinical, laboratory and electromyoneurographic criteria, according to Gordon and Lorish. The therapeutic approaches are focused on symptomatic therapy managing the muscle spasm and on possible immunomodulatory procedures to attenuate an autoimmune reaction. Two cases of SPS are reported in the Republic Croatia since 2005. Although it is a rare medical condition, SPS is of clinical importance, especially because it may be the first sign of an underlying undiagnosed malignant disease or if the anesthesia is necessary in SPS patient.
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Abstract
Stiff person syndrome (SPS), stiff limb syndrome, jerking SPS and progressive encephalomyelitis with rigidity and myoclonus (PERM) are a family of rare, insidiously progressive diseases of the central nervous system. They all share the core clinical features of appendicular and axial rigidity caused by continuous involuntary motor unit activity, and superimposed stimulus-sensitive spasms. There is good evidence for a primary auto-immune aetiology. Anti-glutamic acid decarboxylase (anti-GAD) antibodies, specifically to the GAD65 isoform, are present in serum or cerebrospinal fluid of 60-80% of patients with SPS and its variants. A paraneoplastic form of SPS is recognized in about 5%, associated with a different profile of auto-antibodies. Repeated intravenous immunoglobulin is the mainstay of disease-modifying therapy in SPS. Rigidity and spasms may be treated symptomatically with benzodiazepines, baclofen, tiagabine and levetiracetam. After an initial progressive phase, patients with SPS generally stabilize over a period of months to years. However, 10% will require prolongedadmission to intensive care at some stage during the disease. Sudden death has been reported in asmany as 10% of patients because of unexplained metabolic acidosis or autonomic crises. The prognosis in paraneoplastic SPS, jerking SPS and PERM, in terms of mortality, is generally worse than in primary SPS.
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Abstract
Stiff person syndrome (SPS) has been associated with autoimmune diseases, such as Type 1 diabetes mellitus and autoimmune thyroid disease (Hashimoto's thyroiditis), among others. The association of SPS with hyperthyroidism is extremely rare. We describe a patient with uncontrolled Graves' disease and undiagnosed SPS, who presented initially with acute ataxia simulating a cerebrovascular accident. Initiation of immunosuppressive therapy dramatically improved the patient's Graves' disease within 2 weeks but the neurological symptoms were not alleviated after a follow-up period of 3 years.
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Affiliation(s)
- Su-Ynn Chia
- Department of Neurology, National Neuroscience Institute, Singapore General Hospital, Singapore
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Abstract
Paraneoplastic neurological syndromes (PNS) can be defined as remote effects of cancer that are not caused by the tumor and its metastasis, or by infection, ischemia or metabolic disruptions. PNS are rare, affecting less than 1/10,000 patients with cancer. Only the Lambert-Eaton myasthenic syndrome is relatively frequent, occurring in about 1% of patients with small cell lung cancer. PNS can affect any part of the central and peripheral nervous system, the neuromuscular junction, and muscle. They can be isolated or occur in association. In most patients, the neurological disorder develops before the cancer becomes clinically overt and the patient is referred to the neurologist who has the charge of identifying a neurological disorder as paraneoplastic. PNS are usually severely disabling. The most common PNS are Lambert-Eaton myasthenic syndrome (LEMS), subacute cerebellar ataxia, limbic encephalitis (LE), opsoclonus-myoclonus (OM), retinopathies (cancer-associated retinopathy (CAR) and melanoma-associated retinopathy (MAR), Stiff-Person syndrome (SPS), chronic gastrointestinal pseudoobstruction (CGP), sensory neuronopathy (SSN), encephalomyelitis (EM) and dermatomyositis. PNS are caused by autoimmune processes triggered by the cancer and directed against antigens common to both the cancer and the nervous system, designated as onconeural antigens. Due to their high specificity (> 90%), the best way to diagnose a neurological disorder as paraneoplastic is to identify one of the well-characterized anti-onconeural protein antibodies in the patient's serum. In addition, as these antibodies are associated with a restricted range of cancers, they can guide the search for the underlying tumor at a stage when it is frequently not clinically overt. This is a critical point as, to date, the best way to stabilize PNS is to treat the cancer as soon as possible. Unfortunately, about one-third of patients do not have detectable antibodies and 5% to 10% have an atypical antibody that is not well-characterized. As PNS are believed to be immune-mediated, suppression of the immune response represents another treatment approach.
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Affiliation(s)
- Jérôme Honnorat
- Inserm U 842; Université Claude Bernard Lyon 1; Hospices Civils de Lyon, Lyon, France
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Sakai K. [Stiff-Man syndrome]. Nihon Rinsho 2006; Suppl 3:129-33. [PMID: 17022516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
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Abstract
INTRODUCTION Stiff-Man syndrome (SMS) is a rare neurological disease first described fifty years ago. There are several clinical forms, which are frequently misdiagnosed. The aim of this study is to review three of the main clinical forms. MATERIAL AND METHODS Case reports concerning three women suffering from different forms of SMS are presented, giving the main clinical features, their associations with other diseases, and the biological and electrophysiological findings. RESULTS The first patient presented a symmetric axial muscle rigidity, painful spasms and contractions of the trunk and limbs associated with anti-GAD antibodies. The common form of SMS was diagnosed and the patient was improved by intravenous immunoglobulin (IVIg). The second patient suffered from contractions and spasms localized to the lower limbs. In this patient, anti-GAD antibodies were absent. The Stiff-Leg syndrome was diagnosed and the patient was improved by intrathecal baclofen. The third patient presented rigidity of limb and trunk muscles associated with signs of encephalitis. In this patient, only anti-amphiphysin antibodies were present. The progressive encephalomyelitis with rigidity was diagnosed and the patient was improved by IVIg associated with corticosteroid. CONCLUSION Identifying patients with SMS makes it possible to propose appropriate medical management. There are several forms of the disease, and the severity of the evolution differs in each case. Treatment with GABA-ergic inhibitory drugs, IVIg and corticosteroid improve both the symptomatology and the quality of life of these patients.
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Affiliation(s)
- S Cantiniaux
- Service de Neurologie et Maladies Neuromusculaires, CHU de la Timone, Marseille
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Wilson RK, Murinson BB. Sudden spasms following gradual lordosis—the stiff-person syndrome. ACTA ACUST UNITED AC 2006; 2:455-9; quiz 460. [PMID: 16932604 DOI: 10.1038/ncpneuro0259] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2006] [Accepted: 05/19/2006] [Indexed: 11/08/2022]
Abstract
BACKGROUND A 28-year-old woman presented to hospital after an episode of severe lower back spasms that occurred during a stressful family gathering. She had a history of progressive difficulty bending forward and increasing lumbar lordosis. INVESTIGATIONS Physical examination, spine MRI scan, abdominal and pelvic ultrasound, electromyogram, nerve conduction studies, cerebrospinal fluid analysis, breast examination, Pap smear, transabdominal and endovaginal ultrasound. DIAGNOSIS Stiff-person syndrome with high titer of antibodies against glutamic acid decarboxylase. TREATMENT Benzodiazepines and intravenous immunoglobulins.
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Affiliation(s)
- Robin K Wilson
- Johns Hopkins Adult Hydrocephalus Program, Johns Hopkins School of Medicine, Baltimore, MD, USA
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Iwata T, Inoue K, Mizuguchi S, Morita R, Tsukioka T, Suehiro S. Thymectomy for paraneoplastic stiff-person syndrome associated with invasive thymoma. J Thorac Cardiovasc Surg 2006; 132:196-7. [PMID: 16798340 DOI: 10.1016/j.jtcvs.2006.03.030] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2006] [Accepted: 03/15/2006] [Indexed: 11/21/2022]
Affiliation(s)
- Takashi Iwata
- Department of Thoracic Surgery, Osaka City University Hospital, Osaka, Japan.
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Abstract
BACKGROUND Intravenous immunoglobulin (IVIG) is the mainstay therapy in human immune deficiency states characterized by qualitative and quantitative reductions in B cells. In addition, however, there is widespread use of IVIG in a number of other areas, including neuroimmunologic, infectious, dermatologic, hematologic, autoimmune, inflammatory and idiopathic disorders. In many of these cases, there are little objective data to support the use. METHODS We performed a review of more than 400 publications in PubMed using the key words 'intravenous immunoglobulin' and excluded publications that focused on immune deficiency, for which the indication for IVIG is already clear. RESULTS For a number of off-label indications, there is significant evidence of efficacy and IVIG has become the standard of care for many clinical syndromes other than immune deficiency. In some conditions, however, the data have not been well controlled or randomized and are often limited to case reports that are difficult to interpret. Although the critical shortage of IVIG of the last decade is no longer an issue, IVIG is expensive and not without risk. The use of IVIG should be based not only on clinical data, but also, and especially, on the biological rationale for its use. CONCLUSIONS The appropriate use of IVIG is an important issue that is difficult to resolve, and will continue to challenge clinicians based on expense and potentially limited supply, including the intrinsic limitations of donor plasma. The establishment of national and international voluntary registries to report use of IVIG in disorders for which evidence is lacking would be a first step toward facilitating randomized, controlled clinical trials.
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Affiliation(s)
- Arvind Kumar
- Division of Rheumatology, Allergy and Clinical Immunology, Department of Internal Medicine,University of California at Davis School of Medicine, Davis, Calif. 95616, USA
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Lengyel A, Lakos G, Sipka S, Hegedus K. [Stiff-person syndrome--two Hungarian cases and review of the literature]. Ideggyogy Sz 2005; 58:263-72. [PMID: 16173274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The stiff-man syndrome is a rare neurological disorder characterized by progressive stiffness of the axial muscles and co-contraction of agonist and antagonist muscles sometimes accompanied by involuntary sudden muscle spasms. The disease is thought to be caused by immunological changes leading to a GABA transmission disturbance, but the precise pathogenesis is not clear. Two Hungarian cases are presented in this article accompanied by a review of the literature. The aim of the paper is to call the attention on this presumably underdiagnosed disease. The diagnostic laboratory tests of the disease are available in Hungary.
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Affiliation(s)
- András Lengyel
- Debreceni Egyetem, Orvos-és Egészségtudományi Centrum, Neurológiai Klinika, Debrecen.
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Dalakas MC. The role of IVIg in the treatment of patients with stiff person syndrome and other neurological diseases associated with anti-GAD antibodies. J Neurol 2005; 252 Suppl 1:I19-25. [PMID: 15959668 DOI: 10.1007/s00415-005-1105-4] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
INTRODUCTION High-titre anti-GAD antibodies are characteristically seen in patients with stiff person syndrome (SPS). Other CNS disorders, rarely associated with high anti-GAD antibody titres, include: a) SPS-plus, a syndrome characterised by SPS and cerebellar ataxia; b) Batten's disease; and c) rare patients with epilepsy and idiopathic cerebellar ataxia. Currently, high-titre anti- GAD antibodies serve only as markers of an autoimmune process within the CNS because their pathogenic role in the afore-mentioned disorders has not been established. In SPS, there is evidence of autoimmune pathogenesis based on: the association of the disease with other autoimmune disorders or autoantibodies; immunogenetic background; presence of oligoclonal IgG bands in the CSF with increased intrathecal anti-GAD antibody synthesis and response to immunotherapies. SPS is the only GAD-positive CNS disease where a controlled study with immunotherapy has been conducted. METHODS Sixteen anti-GAD antibody-positive patients were randomised to receive IVIg or placebo for 3 months. After a washout, they crossed to the alternative therapy for another three months. Efficacy was based on the difference in scores of the distribution of stiffness index and heightened sensitivity (spasms) from baseline to the second and third month of the infusions. Direct treatment and carry-over effect were compared for both groups. RESULTS The stiffness scores in the IVIg-randomised patients declined significantly from month 1 through 4, but rebounded when they crossed to placebo. In contrast, the scores in the placebo-randomised group remained constant from month 1-4 but dropped significantly after crossing to IVIg. Eleven patients who received IVIg became able to walk unassisted, stopped falling and assumed household or work duties. The duration of benefit varied from 6-12 weeks or up to a year. The anti-GAD(65) antibody titres declined after IVIg, but not after placebo. CONCLUSION Based on a controlled study, IVIg is a safe and effective therapy for SPS in patients unresponsive to other agents. Whether IVIg has a role in the other GAD-positive patients with neurological disease, or in SPS patients without GAD antibodies, remains unknown.
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Affiliation(s)
- Marinos C Dalakas
- Neuromuscular Diseases Section, NINDS, National Institutes of Health Building 10, 10 Center Drive MSC 1382, Bethesda, MD 20892-1382, USA.
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De la Torre-Laviana FJ, Redondo-Vergé L, Izquierdo G, Mir-Mercader J, Cid-Boza MC, Dinca-Avarvarei L, Marcos-González A. [Stiff man syndrome: a specific immunological condition affecting the central nervous system]. Rev Neurol 2005; 40:190-2. [PMID: 15750907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
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Gatto EM, Uribe-Roca C, Papayannis C, Errecart I, Rugilo C, Canto-Bonaglia L, Zurrú-Ganen MC. [Stiff limb syndrome and intravenous immunoglobulin]. Rev Neurol 2004; 39:1099-100. [PMID: 15597278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Affiliation(s)
- E M Gatto
- Servicio de Neurología, Hospital das Clínicas, Universidad de Buenos Aires, Buenos Aires, Argentina.
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Affiliation(s)
- T Wallington
- Consultant Immunologist, National Blood Service, Bristol, UK.
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Abstract
BACKGROUND Stiff-person syndrome (SPS) is a rare neurologic disorder with autoimmune features. It is characterized by progressive, severe muscle rigidity or stiffness most prominently affecting the spine and lower extremities. REVIEW SUMMARY Superimposed muscle spasms result in simultaneous contraction of agonist and antagonist muscles which are detectable by electromyography (EMG) and relieved by administration of benzodiazepines. The exacerbation of SPS by emotional stressors often results in the referral of these patients for psychiatric assessment although this was more common before the discovery of an association with antibodies to glutamic acid decarboxylase (GAD antibodies). Formerly known as stiff-man syndrome, the female to male ratio is 2:1 and the principle paraneoplastic variant is associated with breast cancer. Although rare, this is a disease of middle age that severely curtails the functional capacity of those it strikes. It is frequently associated with diabetes and other autoimmune diseases. IVIg is recently demonstrated to be effective in the treatment of SPS; diazepam remains useful in managing the symptoms. CONCLUSIONS This article summarizes the history of SPS, describes important clinical features, discusses management, touches upon areas of uncertainty, and postulates some avenues for research.
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Affiliation(s)
- Beth Brianna Murinson
- Department of Neurology, Johns Hopkins School of Medicine, Baltimore, Maryland 21205, USA.
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Terada T, Sugimoto M, Suzuki Y, Takahashi Y, Miyajima H, Hishida A. [Stiff-person syndrome benefited by high-dose intravenous immunogloblin]. Nihon Naika Gakkai Zasshi 2003; 92:2236-7. [PMID: 14679816 DOI: 10.2169/naika.92.2236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Affiliation(s)
- Tatsuhiro Terada
- First Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu
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Abstract
The authors report a 71-year-old woman with amphiphysin-associated paraneoplastic stiff-person syndrome, opsoclonus, and encephalopathy. The patient's symptoms temporarily responded to plasmapheresis in parallel with a decline of serum anti-amphiphysin antibody titers. Later, the encephalopathy progressed rapidly and the patient died. Binding studies and the detection of autoantibodies in the patient's CNS as well as the treatment response suggest a pathogenic role of the anti-amphiphysin antibodies.
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Affiliation(s)
- C Wessig
- Department of Neurology, University of Würzburg, Germany
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Vogels RL, van Orshoven NP, de Koning-Tijssen MA, Wouda EJ. ['Stiff-person'-syndrome]. Ned Tijdschr Geneeskd 2003; 147:1228-32. [PMID: 12848059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
In two patients, a man aged 54 years and a woman aged 49 years, stiff-person syndrome was diagnosed. This is a rare disorder of the central nervous system, with signs of an autoimmune pathogenesis. Patients present with pain and stiffness of the lower back, a complaint that is regularly seen in general practice. Moreover, the disease causes hypertonia and very painful cramps of the lower back and legs. Electromyographic examination in the resting condition reveals continuous muscle activity in the long back muscles, which decreases following the administration of diazepam. In 60% of patients, antibodies to glutamic acid decarboxylase may be found in the serum or cerebrospinal fluid; this enzyme is involved in the production of the inhibiting neurotransmitter gamma-aminobutyric acid. Both patients were treated with diazepam, baclofen and corticosteroids. Stiff-person syndrome is a rare but treatable disorder that should be considered when patients present with stiffness and pain in the lower back and upper legs.
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Affiliation(s)
- R L Vogels
- St. Lucas-Andreas Ziekenhuis, afd. Neurologie, Postbus 9243, 1006 AE Amsterdam.
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Abstract
There is increasing evidence that many paraneoplastic neurologic syndromes are immune-mediated. Because symptoms usually have an acute onset and precede the tumor diagnosis, the recognition of a neurologic disorder as a paraneoplastic syndrome is challenging. The poor response to treatment of many paraneoplastic neurologic syndromes has been attributed to the early, irreversible pathological changes involving the nervous system. This may account for the more frequent responses to therapy of some paraneoplastic neurologic syndromes affecting the peripheral nerves and neuromuscular junction compared with those that produce neuronal degeneration. This review focuses on the current therapeutic approaches to immune-mediated paraneoplastic neurologic syndromes, including prompt recognition of the disorder, detection and treatment of the associated tumor, and, in some disorders, immunosuppressive therapy.
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Affiliation(s)
- Luis Bataller
- Department of Neurology, Hospital La Fe, Valencia, Spain
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Wada Y, Suenaga T, Hashimoto S. [Successful treatment of the backward-bending attack due to generalized spasm in stiff-person syndrome with intravenous immune globulin therapy]. No To Shinkei 2003; 55:147-51. [PMID: 12684995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
We report a 63-year-old man with stiff-person syndrome, who dramatically responded to the treatment with high dose intravenous immunoglobulin (IVIG). He developed stiffness of the right leg and low back five years ago. He was treated with oral diazepam 6 mg/day and showed a marked improvement. He had been maintained on the same dose since then. In 2000, he began to have episodic generalized spasm and painful spasm of his left leg as well as persistent stiffness of his legs and low back. Findings on the physical examination were normal except for a prominent hyperlordosis with co-contracture of the lumbar paraspinal and abdominal muscles. Neurologic examination revealed stiffness in the lower limbs, more marked on the left side, and lower truncal muscles. The left leg had painful spasm, which was provoked by tactile stimuli. There was severe generalized spasm which made him suddenly bend backward. These backward-bending attacks were provoked spontaneously or reflexively by sudden tactile stimuli. He was unable to arise from a chair or stand without assistance. His deep tendon reflexes on both legs were brisk and Babinski sign was negative. He had no diabetes mellitus and thyroid function was normal. Antibodies against glutamic acid decarboxylase(GAD), antinuclear antibody, thyroid peroxidase autoantibody and antithyroglobulin autoantibody in the serum were present. His painful spasm was disappeared and muscle stiffness was moderately improved by treatment with oral diazepam and clonazepam, but backward-bending attacks due to generalized spasms were not controlled. He received IVIG. Three days after the administration of IVIG, these attacks disappeared completely. Subsequently muscle stiffness improved. One week after, he was able to walk without assistance. IVIG may be useful for treatment of generalized spasm, which had no response to treatment with diazepam or clonazepam.
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Affiliation(s)
- Yuko Wada
- Department of Neurology, Tenri Hospital, 200 Mishima-cho, Tenri-shi, Nara 632-8552, Japan
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Piovano C, Piattelli M, Spina T, Iervese G, Bosco G. The stiff-person syndrome. Case report. Minerva Anestesiol 2002; 68:861-5. [PMID: 12538969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
The stiff-person syndrome is a rare and disabling disorder, characterized by muscle rigidity with superimposed painful spasms involving axial and limb musculature. The clinical symptoms are continuous contraction of agonist and antagonist muscles caused by involuntary motor-unit firing at rest and the spasms that are precipitated by tactile stimuli, passive strach, volitional movement of affected or unaffected muscles, startling noises and emotional stimuli. Both the rigidity and the spasms are relieved by sleep, general anaesthesia, myoneural blockade and peripheral nerve blockade. The cause of the stiff-person syndrome is unknown but an autoimmune pathogenesis is suspected because 1) the presence in the cerebrospinal fluid (CSF) of antibodies against glutamic acid decarboxylase (GAD), the rate-limiting enzyme for the synthesis of the inhibitory neurotrasmitter gamma-aminobutyric acid (GABA), 2) the association of the disease with other autoimmune disorders, 3) the presence of various autoantibodies and 4) a strong immunogenetic association. The stiff-person syndrome is clinically elusive but potentially treatable and should be considered in patients with unexplained stiffness and spasms. Drugs that enhance GABA neurotransmission, such as diazepam, vigabatrin and baclofen, provide modest relief of clinical symptoms. Immunomodulatory agents such as steroids, plasmapheresis and intravenous immunoglobulin, seem to offer substantial improvement.
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Affiliation(s)
- C Piovano
- Chair of Anesthesia and Resuscitation, D'Annunzio University, Chieti, Italy.
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Sakai K. [Stiff-person syndrome]. Nihon Rinsho 2002; 60 Suppl 9:838-41. [PMID: 12387093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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Shiraishi H, Motomura M, Iwanaga H, Tsujino A, Nishiura Y, Shirabe S, Nakamura T, Yoshimura T. [Successful treatment in a patient with a focal form of stiff-person syndrome using plasma exchange and intravenous immunoglobulin therapy]. Rinsho Shinkeigaku 2002; 42:766-70. [PMID: 12701225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
We report a 42-year-old female with continuous muscle stiffness and painful muscle spasms of the right leg. The symptoms developed suddenly and worsened over the week after onset. At hospitalization, the right leg had a fixed posture of extension and the foot was plantar-flexed and internally rotated. Neurological examination revealed hyperreflexia of the right knee with positive Chaddock's sign, and stiffness and painful spasms located in the right leg, exaggerated by sudden auditory and tactile stimuli or by emotional stress. She could not walk due to her stiffness. There were no signs of rigidity in the left leg, upper extremities, or truncal muscles. Electrophysiological examinations revealed continuous muscle discharge. High titers of anti-glutamic decarboxylase (GAD) antibodies were detected in serum (140,000 U/ml) and cerebrospinal fluid (1,347 U/ml), confirming that the patient suffered from stiff-leg syndrome. Systemic evaluation revealed no malignant neoplasm, but revealed euthyroid Hashimoto's disease. Stiff-leg syndrome in this case was unresponsive to pharmacotherapy with diazepam and was unchanged for the first month of hospitalization. Plasma exchange therapy alleviated the clinical symptoms and decreased the anti-GAD antibody titer. After IVIg therapy, the symptoms and signs have dramatically disappeared to date but the titer of anti-GAD antibodies in serum recurred after an initial fall. To our knowledge, this is the first case of stiff-leg syndrome in Japan.
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Affiliation(s)
- Hirokazu Shiraishi
- First Department of Internal Medicine, Nagasaki University School of Medicine
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Calvet D, Touzé E, Delegue P, Bertherat J, Zuber M. [Stiff limb syndrome associated with Hashimoto's encephalopathy: improvement after corticotherapy]. Rev Neurol (Paris) 2002; 158:602-4. [PMID: 12072831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
Stiff limb syndrome is a recently described variant of stiff man syndrome and is characterized by limb stiffness and spasms. Unlike stiff man syndrome, stiff limb syndrome is rarely associated with anti GAD antibodies, poorly improves after symptomatic treatment, and has a relapsing and remitting course. Both stiff man and stiff limb syndromes are frequently associated with auto-immune diseases. We report a case of a 70-year old man who presented with a stiff limb syndrome associated with symptoms highly suggestive of Hashimoto's encephalopathy. The signs of encephalopathy dramatically resolved after corticosteroid treatment, and remissions was complete after 12 months. The stiff limb syndrome had a remitting course despite symptomatic treatment including diazepam, baclofen and vigabatrin and immunomodulating treatments including corticoid and intravenous immunoglobulins.
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Affiliation(s)
- D Calvet
- Service de Neurologie, Hôpital Sainte-Anne, Paris, France
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Affiliation(s)
- Carol R Kiriakos
- Department of Psychiatry and Psychology, Cleveland Clinic Foundation, Ohio, USA
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Abstract
Stiff-person syndrome was diagnosed in a patient with chronic low back pain. The diagnosis of this rare neurological condition rests mainly on the clinical findings of axial and proximal limb rigidity, increased lumbar lordosis often accompanied with pain, and normal neurological findings apart from brisk deep tendon reflexes. Electromyography of the lumbar paraspinal muscles shows motor unit firing at rest with normal appearance of the motor unit potentials. Titers of antibody to glutamic acid decarboxylase are elevated. Diazepam is the treatment of reference. Physical therapy can substantially improve quality of life.
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Affiliation(s)
- Philippe Gallien
- Service de rééducation fonctionnelle, CHU Pontchaillou, Rennes, France.
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Affiliation(s)
- Mark E Brecher
- Transfusion Medicine Service, UNC Hospitals, Chapel Hill, North Carolina, USA.
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Abstract
Stiff-man syndrome (STS) is a rare neurological disorder characterized by involuntary axial and proximal limb rigidity and continuous motor unit activity on electromyography (EMG). Autoantibodies to glutamic acid decarboxylase (GAD) present in 60% of the patients are implicated. We report on the use of plasma exchange (PE) in 2 patients with STS whose serum and cerebrospinal fluid were negative for GAD autoantibodies. One patient showed minimal clinical improvement following PE while the second reported subjective improvement, but not any different from that with medications. Based on the results of PE in our patients, it seems that those who are autoantibody negative are less likely to respond. Whether a more aggressive approach to PE will be beneficial remains speculative.
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Affiliation(s)
- S Shariatmadar
- Department of Pathology, University of Miami/Jackson Memorial Medical Center, Florida 33101, USA
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Hayashi A, Nakamagoe K, Ohkoshi N, Hoshino S, Shoji S. Double filtration plasma exchange and immunoadsorption therapy in a case of stiff-man syndrome with negative anti-GAD antibody. J Med 2000; 30:321-7. [PMID: 10851565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
We report the effects of double filtration plasma exchange and immunoadsorption therapy which were performed for a case of stiff-man syndrome even though the patient was negative for anti-glutamic acid decarboxylase (GAD) antibody. The patient underwent a course of four double filtration plasma exchanges, which resulted in marked clinical improvement. Painful muscle cramps disappeared and muscle stiffness reduced within a day after the first plasma exchange. The patient's improvement continued, but his condition declined again about ten months after plasma exchange. Immunoadsorption therapy was then performed, and this treatment was also effective.
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Affiliation(s)
- A Hayashi
- Department of Neurology, University of Tsukuba, Ibaraki-ken, Japan.
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Affiliation(s)
- R Weinstein
- Department of Medicine, Division of Hematology/Oncology and Transfusion Medicine, St. Elizabeth's Medical Center of Boston, Tufts University School of Medicine, Boston, Massachusetts, USA.
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