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Nasri A, Gharbi A, Ouali U, Mrabet S, Souissi A, Jomli R, Gargouri A, Bendjebara M, Kacem I, Gouider R. Psychiatric Symptoms in Stiff-Person Syndrome: A Systematic Review and a Report of Two Cases. J Acad Consult Liaison Psychiatry 2023; 64:183-191. [PMID: 35940576 DOI: 10.1016/j.jaclp.2022.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Revised: 07/16/2022] [Accepted: 07/18/2022] [Indexed: 10/16/2022]
Abstract
BACKGROUND The clinical spectrum of stiff-person syndrome (SPS) encompasses a wide range of signs including psychiatric symptoms (PS). OBJECTIVE Our objective was to provide an overview of the spectrum of PS in SPS through a systematic literature search and 2 illustrative case reports. METHODS We reported 2 anti-glutamic acid decarboxylase-positive SPS cases that presented with phobic disorder, and we performed a systematic review by following the 2020 Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Articles published in PubMed, MEDLINE on Ovid, Embase, and via a manual search before October 20, 2020, were selected by 2 independent reviewers. Original studies, case reports, editorials, commentaries, and letters to the editor reporting cases of SPS with PS were all included. Conference abstracts, reviews and book chapters, unavailable articles, and those not reporting SPS cases or PS were excluded. Quantitative summary data were calculated. RESULTS In addition to our 2 cases, we identified 237 cases of SPS with PS from 74 additional included publications totaling 239 patients. Anxiety (56%) and depression (45%) were the most common PS in SPS. Mean diagnostic delay was 4.7 years. Among the 3 SPS phenotypes, the classic form was predominant (77%), followed by stiff-limb syndrome (13%) and progressive encephalomyelitis with rigidity and myoclonus (10%). The most frequent etiology of SPS with PS was autoimmune (90%), followed by cryptogenic (7%) and paraneoplastic forms (7%). These patients were mainly treated with immune-mediated therapies and GABAergic drugs. CONCLUSIONS Our review revealed that the most common PS of SPS are anxiety and depression occurring mostly in autoimmune and classic forms, allowing a clearer understanding of this entity, which may lead to earlier diagnosis and better outcome.
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Affiliation(s)
- Amina Nasri
- Department of Neurology, LR18SP03, Clinical Investigation Center (CIC) "Neurosciences and Mental Health", Razi University Hospital, Tunis, Tunisia; Department of Psychiatry A, Razi University Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia.
| | - Alya Gharbi
- Department of Neurology, LR18SP03, Clinical Investigation Center (CIC) "Neurosciences and Mental Health", Razi University Hospital, Tunis, Tunisia.
| | - Uta Ouali
- Department of Psychiatry A, Razi University Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia.
| | - Saloua Mrabet
- Department of Neurology, LR18SP03, Clinical Investigation Center (CIC) "Neurosciences and Mental Health", Razi University Hospital, Tunis, Tunisia; Department of Psychiatry A, Razi University Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia.
| | - Amira Souissi
- Department of Neurology, LR18SP03, Clinical Investigation Center (CIC) "Neurosciences and Mental Health", Razi University Hospital, Tunis, Tunisia.
| | - Rabaa Jomli
- Department of Psychiatry A, Razi University Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia.
| | - Amina Gargouri
- Department of Neurology, LR18SP03, Clinical Investigation Center (CIC) "Neurosciences and Mental Health", Razi University Hospital, Tunis, Tunisia; Department of Psychiatry A, Razi University Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia.
| | - Mouna Bendjebara
- Department of Neurology, LR18SP03, Clinical Investigation Center (CIC) "Neurosciences and Mental Health", Razi University Hospital, Tunis, Tunisia; Department of Psychiatry A, Razi University Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia.
| | - Imen Kacem
- Department of Neurology, LR18SP03, Clinical Investigation Center (CIC) "Neurosciences and Mental Health", Razi University Hospital, Tunis, Tunisia; Department of Psychiatry A, Razi University Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia.
| | - Riadh Gouider
- Department of Neurology, LR18SP03, Clinical Investigation Center (CIC) "Neurosciences and Mental Health", Razi University Hospital, Tunis, Tunisia; Department of Psychiatry A, Razi University Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia.
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Burt RK, Balabanov R, Han X, Quigley K, Arnautovic I, Helenowski I, Rose J, Siddique T. Autologous Hematopoietic Stem Cell Transplantation for Stiff-Person Spectrum Disorder: A Clinical Trial. Neurology 2020; 96:e817-e830. [PMID: 33318163 DOI: 10.1212/wnl.0000000000011338] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 09/24/2020] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To test the hypothesis that autologous nonmyeloablative hematopoietic stem cell transplantation (HSCT) is safe and shows efficacy in the treatment of stiff-person spectrum disorder (SPSD). METHODS Twenty-three participants were treated in a prospective open-label cohort study of safety and efficacy. After stem cell mobilization with cyclophosphamide (2 g/m2) and filgrastim (5-10 µg/kg/d), participants were treated with cyclophosphamide (200 mg/kg) divided as 50 mg/kg IV on day -5 to day -2; rabbit anti-thymocyte globulin (thymoglobulin) given intravenously at 0.5 mg/kg on day -5, 1 mg/kg on days -4 and -3, and 1.5 mg/kg on days -2, and -1 (total dose 5.5 mg/kg); and rituximab 500 mg IV on days -6 and +1. Unselected peripheral blood stem cells were infused on day 0. Safety was assessed by survival and National Cancer Institute common toxicity criteria for adverse events during HSCT. Outcome was assessed by ≥50% decrease or discontinuation of antispasmodic drugs and by quality of life instruments. RESULTS There was no treatment-related mortality. One participant died 1 year after transplantation of disease progression. Of the 74% of participants who responded, 47% have stayed in remission for a mean of 3.5 years; 26% did not respond. Compared to nonresponders, responders were more likely to have pretransplantation intermittent muscle spasms (16 of 17 vs 0 of 6), normal reflexes (12 of 17 vs 0 of 6), and positive CSF anti-glutamic acid decarboxylase serology (12 of 14 vs 2 of 6). Compared to responders, nonresponders were more likely to have lead pipe rigidity (4 of 6 vs 0 of 17) and EMG-documented simultaneous contraction of agonist/antagonist limb muscles (4 of 6 vs 1 of 17). Pre-HSCT use of prescription serotonin selective receptor inhibitor (SSRI) or serotonin and norepinephrine reuptake inhibitor (SNRI) was more common in those who relapsed or never responded (9 of 12) compared to those responders who never relapsed (0 of 11). CONCLUSION In this cohort, HSCT was safe, but the beneficial effect of HSCT was variable and confined predominately to participants with episodic spasms and normal tendon reflexes without simultaneous cocontraction of limb agonist/antagonist muscles who were not taking SSRI or SNRI antidepressants. CLASSIFICATION OF EVIDENCE This study provides Class IV evidence that, for a subset of people with SPSD, autologous nonmyeloablative HSCT improves outcomes. CLINICALTRIALSGOV IDENTIFIER NCT02282514.
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Affiliation(s)
- Richard K Burt
- From the Division of Immunotherapy (R.K.B., X.H., K.Q., I.A.), Department of Medicine, Department of Neurology (R.B., T.S.), Department of Preventive Medicine (I.H.), and Department of Pathology and Cell and Developmental Biology (T.S.), Northwestern University, Chicago, IL; and Department of Neurology (J.R.), University of Utah, Salt Lake City
| | - Roumen Balabanov
- From the Division of Immunotherapy (R.K.B., X.H., K.Q., I.A.), Department of Medicine, Department of Neurology (R.B., T.S.), Department of Preventive Medicine (I.H.), and Department of Pathology and Cell and Developmental Biology (T.S.), Northwestern University, Chicago, IL; and Department of Neurology (J.R.), University of Utah, Salt Lake City
| | - Xiaoqiang Han
- From the Division of Immunotherapy (R.K.B., X.H., K.Q., I.A.), Department of Medicine, Department of Neurology (R.B., T.S.), Department of Preventive Medicine (I.H.), and Department of Pathology and Cell and Developmental Biology (T.S.), Northwestern University, Chicago, IL; and Department of Neurology (J.R.), University of Utah, Salt Lake City
| | - Kathleen Quigley
- From the Division of Immunotherapy (R.K.B., X.H., K.Q., I.A.), Department of Medicine, Department of Neurology (R.B., T.S.), Department of Preventive Medicine (I.H.), and Department of Pathology and Cell and Developmental Biology (T.S.), Northwestern University, Chicago, IL; and Department of Neurology (J.R.), University of Utah, Salt Lake City
| | - Indira Arnautovic
- From the Division of Immunotherapy (R.K.B., X.H., K.Q., I.A.), Department of Medicine, Department of Neurology (R.B., T.S.), Department of Preventive Medicine (I.H.), and Department of Pathology and Cell and Developmental Biology (T.S.), Northwestern University, Chicago, IL; and Department of Neurology (J.R.), University of Utah, Salt Lake City
| | - Irene Helenowski
- From the Division of Immunotherapy (R.K.B., X.H., K.Q., I.A.), Department of Medicine, Department of Neurology (R.B., T.S.), Department of Preventive Medicine (I.H.), and Department of Pathology and Cell and Developmental Biology (T.S.), Northwestern University, Chicago, IL; and Department of Neurology (J.R.), University of Utah, Salt Lake City
| | - John Rose
- From the Division of Immunotherapy (R.K.B., X.H., K.Q., I.A.), Department of Medicine, Department of Neurology (R.B., T.S.), Department of Preventive Medicine (I.H.), and Department of Pathology and Cell and Developmental Biology (T.S.), Northwestern University, Chicago, IL; and Department of Neurology (J.R.), University of Utah, Salt Lake City
| | - Teepu Siddique
- From the Division of Immunotherapy (R.K.B., X.H., K.Q., I.A.), Department of Medicine, Department of Neurology (R.B., T.S.), Department of Preventive Medicine (I.H.), and Department of Pathology and Cell and Developmental Biology (T.S.), Northwestern University, Chicago, IL; and Department of Neurology (J.R.), University of Utah, Salt Lake City
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Sarva H, Deik A, Ullah A, Severt WL. Clinical Spectrum of Stiff Person Syndrome: A Review of Recent Reports. TREMOR AND OTHER HYPERKINETIC MOVEMENTS (NEW YORK, N.Y.) 2016; 6:340. [PMID: 26989571 PMCID: PMC4790195 DOI: 10.7916/d85m65gd] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/25/2015] [Accepted: 12/22/2015] [Indexed: 12/11/2022]
Abstract
Background “Classic” stiff person syndrome (SPS) features stiffness, anti-glutamic acid decarboxylase (anti-GAD) antibodies, and other findings. Anti-GAD antibodies are also detected in some neurological syndromes (such as ataxia) in which stiffness is inconsistently present. Patients with otherwise “classic” SPS may either lack anti-GAD antibodies or be seropositive for others. Hence, SPS cases appear to fall within a clinical spectrum that includes conditions such as progressive encephalomyelitis with rigidity and myoclonus (PERM), which exhibits brainstem and autonomic features. We have compiled herein SPS-spectrum cases reported since 2010, and have segregated them on the basis of likely disease mechanism (autoimmune, paraneoplastic, or cryptogenic) for analysis. Methods The phrases “stiff person syndrome”, “PERM”, “anti-GAD antibody syndrome”, and “glycine receptor antibody neurological disorders” were searched for in PubMed in January 2015. The results were narrowed to 72 citations after excluding non-English and duplicate reports. Clinical descriptions, laboratory data, management, and outcomes were categorized, tabulated, and analyzed. Results Sixty-nine autoimmune, 19 paraneoplastic, and 13 cryptogenic SPS-spectrum cases were identified. SPS was the predominant diagnosis among the groups. Roughly two-thirds of autoimmune and paraneoplastic cases were female. Anti-GAD antibodies were most frequently identified, followed by anti-amphiphysin among paraneoplastic cases and by anti-glycine receptor antibodies among autoimmune cases. Benzodiazepines were the most commonly used medications. Prognosis seemed best for cryptogenic cases; malignancy worsened that of paraneoplastic cases. Discussion Grouping SPS-spectrum cases by pathophysiology provided insights into work-up, treatment, and prognosis. Ample phenotypic and serologic variations are present within the categories. Ruling out malignancy and autoimmunity is appropriate for suspected SPS-spectrum cases.
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Affiliation(s)
- Harini Sarva
- Department of Neurology, Maimonides Medical Center, Brooklyn, NY, USA
| | - Andres Deik
- Parkinson Disease and Movement Disorders Center, Department of Neurology, University of Pennsylvania, PA, USA
| | - Aman Ullah
- Department of Neurology, Maimonides Medical Center, Brooklyn, NY, USA
| | - William L Severt
- Department of Neurology, Division of Movement Disorders, Icahn School of Medicine at Mount Sinai, Mount Sinai Beth Israel Medical Center, New York, NY, USA
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